8.2
HIGH
CVE-2020-7587
ChefHeuristics Schneider Electric Packet Flood Denial of Service
Description

A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions < V3.3), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions < V2.6), SIMATIC IT Production Suite (All versions < V8.0), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). Sending multiple specially crafted packets to the affected service could cause a partial remote denial-of-service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service.

INFO

Published Date :

July 14, 2020, 2:15 p.m.

Last Modified :

Jan. 30, 2023, 7:53 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

4.2

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2020-7587 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Siemens simatic_pcs_neo
2 Siemens simatic_step_7
3 Siemens opcenter_quality
4 Siemens opcenter_execution_discrete
5 Siemens opcenter_execution_foundation
6 Siemens opcenter_execution_process
7 Siemens opcenter_intelligence
8 Siemens opcenter_rd\&l
9 Siemens simatic_notifier_server
10 Siemens simocode_es
11 Siemens soft_starter_es
12 Siemens simatic_it_lms
13 Siemens simatic_it_production_suite
: Total Affected Vendor : 1 | Products : 13
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2020-7587.

URL Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-841348.pdf Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2020-7587 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-7587 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Jan. 30, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:siemens:opcenter_execution_discrete:*:*:*:*:*:*:*:* versions up to (excluding) 3.2 *cpe:2.3:a:siemens:opcenter_execution_foundation:*:*:*:*:*:*:*:* versions up to (excluding) 3.2 *cpe:2.3:a:siemens:opcenter_execution_process:*:*:*:*:*:*:*:* versions up to (excluding) 3.2 *cpe:2.3:a:siemens:opcenter_intelligence:*:*:*:*:*:*:*:* *cpe:2.3:a:siemens:opcenter_quality:*:*:*:*:*:*:*:* versions up to (excluding) 11.3 *cpe:2.3:a:siemens:opcenter_rd\&l:8.0:*:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_it_lms:*:*:*:*:*:*:*:* versions up to (excluding) 2.6 *cpe:2.3:a:siemens:simatic_it_production_suite:*:*:*:*:*:*:*:* versions up to (excluding) 8.0 *cpe:2.3:a:siemens:simatic_notifier_server:*:*:*:*:*:windows:*:* *cpe:2.3:a:siemens:simatic_pcs_neo:*:*:*:*:*:*:*:* versions up to (excluding) 3.0 *cpe:2.3:a:siemens:simatic_pcs_neo:3.0:-:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_step_7:*:*:*:*:*:*:*:* versions from (including) 15 up to (excluding) 15.1 *cpe:2.3:a:siemens:simatic_step_7:15.1:-:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_step_7:16:-:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_step_7:16:update1:*:*:*:*:*:* *cpe:2.3:a:siemens:simocode_es:*:*:*:*:*:*:*:* versions up to (excluding) 15.1 *cpe:2.3:a:siemens:simocode_es:15.1:-:*:*:*:*:*:* *cpe:2.3:a:siemens:simocode_es:16:-:*:*:*:*:*:* *cpe:2.3:a:siemens:soft_starter_es:*:*:*:*:*:*:*:* versions up to (excluding) 15.1 *cpe:2.3:a:siemens:soft_starter_es:15.1:-:*:*:*:*:*:* OR *cpe:2.3:a:siemens:opcenter_execution_discrete:*:*:*:*:*:*:*:* versions up to (excluding) 3.2 *cpe:2.3:a:siemens:opcenter_execution_foundation:*:*:*:*:*:*:*:* versions up to (excluding) 3.2 *cpe:2.3:a:siemens:opcenter_execution_process:*:*:*:*:*:*:*:* versions up to (excluding) 3.2 *cpe:2.3:a:siemens:opcenter_intelligence:*:*:*:*:*:*:*:* versions up to (excluding) 3.3 *cpe:2.3:a:siemens:opcenter_quality:*:*:*:*:*:*:*:* versions up to (excluding) 11.3 *cpe:2.3:a:siemens:opcenter_rd\&l:8.0:*:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_it_lms:*:*:*:*:*:*:*:* versions up to (excluding) 2.6 *cpe:2.3:a:siemens:simatic_it_production_suite:*:*:*:*:*:*:*:* versions up to (excluding) 8.0 *cpe:2.3:a:siemens:simatic_notifier_server:*:*:*:*:*:windows:*:* *cpe:2.3:a:siemens:simatic_pcs_neo:*:*:*:*:*:*:*:* versions up to (excluding) 3.0 *cpe:2.3:a:siemens:simatic_pcs_neo:3.0:-:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_step_7:*:*:*:*:*:*:*:* versions from (including) 15 up to (excluding) 15.1 *cpe:2.3:a:siemens:simatic_step_7:15.1:-:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_step_7:16:-:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_step_7:16:update1:*:*:*:*:*:* *cpe:2.3:a:siemens:simocode_es:*:*:*:*:*:*:*:* versions up to (excluding) 15.1 *cpe:2.3:a:siemens:simocode_es:15.1:-:*:*:*:*:*:* *cpe:2.3:a:siemens:simocode_es:16:-:*:*:*:*:*:* *cpe:2.3:a:siemens:soft_starter_es:*:*:*:*:*:*:*:* versions up to (excluding) 15.1 *cpe:2.3:a:siemens:soft_starter_es:15.1:-:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Aug. 10, 2022

    Action Type Old Value New Value
    Changed Description A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions < V3.3), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions < V2.6), SIMATIC IT Production Suite (All versions < V8.0), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). Sending multiple specially crafted packets to the affected service could cause a partial remote denial-of-service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service. A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions < V3.3), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions < V2.6), SIMATIC IT Production Suite (All versions < V8.0), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). Sending multiple specially crafted packets to the affected service could cause a partial remote denial-of-service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service.
  • CVE Modified by [email protected]

    Aug. 10, 2022

    Action Type Old Value New Value
    Changed Description A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions < V3.3), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions < V2.6), SIMATIC IT Production Suite (All versions < V8.0), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES <= V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES <= V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service. A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions < V3.3), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions < V2.6), SIMATIC IT Production Suite (All versions < V8.0), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). Sending multiple specially crafted packets to the affected service could cause a partial remote denial-of-service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service.
  • Modified Analysis by [email protected]

    Oct. 18, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:siemens:opcenter_execution_discrete:*:*:*:*:*:*:*:* versions up to (excluding) 3.2 *cpe:2.3:a:siemens:opcenter_execution_foundation:*:*:*:*:*:*:*:* versions up to (excluding) 3.2 *cpe:2.3:a:siemens:opcenter_execution_process:*:*:*:*:*:*:*:* versions up to (excluding) 3.2 *cpe:2.3:a:siemens:opcenter_intelligence:*:*:*:*:*:*:*:* *cpe:2.3:a:siemens:opcenter_quality:*:*:*:*:*:*:*:* versions up to (excluding) 11.3 *cpe:2.3:a:siemens:opcenter_rd\&l:8.0:*:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_it_lms:*:*:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_it_production_suite:*:*:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_notifier_server:*:*:*:*:*:windows:*:* *cpe:2.3:a:siemens:simatic_pcs_neo:*:*:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_step_7:*:*:*:*:*:*:*:* versions from (including) 15 up to (including) 15.1 *cpe:2.3:a:siemens:simatic_step_7:16:-:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_step_7:16:update1:*:*:*:*:*:* *cpe:2.3:a:siemens:simocode_es:*:*:*:*:*:*:*:* *cpe:2.3:a:siemens:soft_starter_es:*:*:*:*:*:*:*:* OR *cpe:2.3:a:siemens:opcenter_execution_discrete:*:*:*:*:*:*:*:* versions up to (excluding) 3.2 *cpe:2.3:a:siemens:opcenter_execution_foundation:*:*:*:*:*:*:*:* versions up to (excluding) 3.2 *cpe:2.3:a:siemens:opcenter_execution_process:*:*:*:*:*:*:*:* versions up to (excluding) 3.2 *cpe:2.3:a:siemens:opcenter_intelligence:*:*:*:*:*:*:*:* *cpe:2.3:a:siemens:opcenter_quality:*:*:*:*:*:*:*:* versions up to (excluding) 11.3 *cpe:2.3:a:siemens:opcenter_rd\&l:8.0:*:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_it_lms:*:*:*:*:*:*:*:* versions up to (excluding) 2.6 *cpe:2.3:a:siemens:simatic_it_production_suite:*:*:*:*:*:*:*:* versions up to (excluding) 8.0 *cpe:2.3:a:siemens:simatic_notifier_server:*:*:*:*:*:windows:*:* *cpe:2.3:a:siemens:simatic_pcs_neo:*:*:*:*:*:*:*:* versions up to (excluding) 3.0 *cpe:2.3:a:siemens:simatic_pcs_neo:3.0:-:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_step_7:*:*:*:*:*:*:*:* versions from (including) 15 up to (excluding) 15.1 *cpe:2.3:a:siemens:simatic_step_7:15.1:-:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_step_7:16:-:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_step_7:16:update1:*:*:*:*:*:* *cpe:2.3:a:siemens:simocode_es:*:*:*:*:*:*:*:* versions up to (excluding) 15.1 *cpe:2.3:a:siemens:simocode_es:15.1:-:*:*:*:*:*:* *cpe:2.3:a:siemens:simocode_es:16:-:*:*:*:*:*:* *cpe:2.3:a:siemens:soft_starter_es:*:*:*:*:*:*:*:* versions up to (excluding) 15.1 *cpe:2.3:a:siemens:soft_starter_es:15.1:-:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jul. 13, 2021

    Action Type Old Value New Value
    Changed Description A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions < V3.3), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions < V2.6), SIMATIC IT Production Suite (All versions < V8.0), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES <= V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES <= V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service. A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions < V3.3), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions < V2.6), SIMATIC IT Production Suite (All versions < V8.0), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES <= V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES <= V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service.
  • CVE Modified by [email protected]

    Jul. 13, 2021

    Action Type Old Value New Value
    Changed Description A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions < V3.3), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions), SIMATIC IT Production Suite (All versions < V8.0), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES <= V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES <= V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service. A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions < V3.3), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions < V2.6), SIMATIC IT Production Suite (All versions < V8.0), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES <= V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES <= V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service.
  • CVE Modified by [email protected]

    Apr. 22, 2021

    Action Type Old Value New Value
    Changed Description A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions), SIMATIC IT Production Suite (All versions < V8.0), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES <= V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES <= V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service. A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions < V3.3), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions), SIMATIC IT Production Suite (All versions < V8.0), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES <= V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES <= V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service.
  • CVE Modified by [email protected]

    Mar. 15, 2021

    Action Type Old Value New Value
    Changed Description A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions), SIMATIC IT Production Suite (All versions < V8.0), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES <= V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES <= V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service. A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions), SIMATIC IT Production Suite (All versions < V8.0), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES <= V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES <= V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service.
  • CVE Modified by [email protected]

    Mar. 15, 2021

    Action Type Old Value New Value
    Changed Description A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions), SIMATIC IT Production Suite (All versions), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES (All versions < V16 Update 1), SIMOCODE ES <= V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES (All versions < V16 Update 1), Soft Starter ES <= V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service. A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions), SIMATIC IT Production Suite (All versions < V8.0), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES <= V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES <= V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service.
  • CVE Modified by [email protected]

    Feb. 09, 2021

    Action Type Old Value New Value
    Changed Description A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions), SIMATIC IT Production Suite (All versions), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES (All versions < V16 Update 1), Soft Starter ES (All versions < V16 Update 1). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service. A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions), SIMATIC IT Production Suite (All versions), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES (All versions < V16 Update 1), SIMOCODE ES <= V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES (All versions < V16 Update 1), Soft Starter ES <= V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service.
  • CVE Modified by [email protected]

    Dec. 14, 2020

    Action Type Old Value New Value
    Changed Description A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions), SIMATIC IT Production Suite (All versions), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES (All versions < V16 Update 1), Soft Starter ES (All versions < V16 Update 1). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service. A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions), SIMATIC IT Production Suite (All versions), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES (All versions < V16 Update 1), Soft Starter ES (All versions < V16 Update 1). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service.
  • CVE Modified by [email protected]

    Dec. 14, 2020

    Action Type Old Value New Value
    Changed Description A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions), SIMATIC IT Production Suite (All versions), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES (All versions < V16 Update 1), Soft Starter ES (All versions). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service. A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions), SIMATIC IT Production Suite (All versions), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES (All versions < V16 Update 1), Soft Starter ES (All versions < V16 Update 1). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service.
  • CVE Modified by [email protected]

    Nov. 12, 2020

    Action Type Old Value New Value
    Changed Description A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions), SIMATIC IT Production Suite (All versions), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES (All versions), Soft Starter ES (All versions). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service. A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions), SIMATIC IT Production Suite (All versions), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES (All versions < V16 Update 1), Soft Starter ES (All versions). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service.
  • CVE Modified by [email protected]

    Sep. 09, 2020

    Action Type Old Value New Value
    Changed Description A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions), SIMATIC IT Production Suite (All versions), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES (All versions), Soft Starter ES (All versions). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service. A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions), SIMATIC IT Production Suite (All versions), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES (All versions), Soft Starter ES (All versions). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service.
  • CVE Modified by [email protected]

    Aug. 14, 2020

    Action Type Old Value New Value
    Changed Description A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions), SIMATIC IT Production Suite (All versions), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions), SIMATIC STEP 7 (TIA Portal) V15 (All versions), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES (All versions), Soft Starter ES (All versions). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service. A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions), SIMATIC IT Production Suite (All versions), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES (All versions), Soft Starter ES (All versions). Sending multiple specially crafted packets to the affected service could cause a partial remote Denial-of-Service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service.
  • Initial Analysis by [email protected]

    Jul. 20, 2020

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:N/A:P)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
    Changed Reference Type https://cert-portal.siemens.com/productcert/pdf/ssa-841348.pdf No Types Assigned https://cert-portal.siemens.com/productcert/pdf/ssa-841348.pdf Vendor Advisory
    Added CWE NIST CWE-400
    Added CPE Configuration OR *cpe:2.3:a:siemens:opcenter_execution_discrete:*:*:*:*:*:*:*:* versions up to (excluding) 3.2 *cpe:2.3:a:siemens:opcenter_execution_foundation:*:*:*:*:*:*:*:* versions up to (excluding) 3.2 *cpe:2.3:a:siemens:opcenter_execution_process:*:*:*:*:*:*:*:* versions up to (excluding) 3.2 *cpe:2.3:a:siemens:opcenter_intelligence:*:*:*:*:*:*:*:* *cpe:2.3:a:siemens:opcenter_quality:*:*:*:*:*:*:*:* versions up to (excluding) 11.3 *cpe:2.3:a:siemens:opcenter_rd\&l:8.0:*:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_it_lms:*:*:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_it_production_suite:*:*:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_notifier_server:*:*:*:*:*:windows:*:* *cpe:2.3:a:siemens:simatic_pcs_neo:*:*:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_step_7:*:*:*:*:*:*:*:* versions from (including) 15 up to (including) 15.1 *cpe:2.3:a:siemens:simatic_step_7:16:-:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_step_7:16:update1:*:*:*:*:*:* *cpe:2.3:a:siemens:simocode_es:*:*:*:*:*:*:*:* *cpe:2.3:a:siemens:soft_starter_es:*:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-7587 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2020-7587 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.35 }} 0.05%

score

0.72257

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: