7.5
HIGH
CVE-2022-47375
Siemens SIMATIC and SINAMICS remotely exploitable buffer overflow vulnerability
Description

A vulnerability has been identified in SIMATIC PC-Station Plus (All versions), SIMATIC S7-400 CPU 412-2 PN V7 (All versions), SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416F-3 PN/DP V7 (All versions), SINAMICS S120 (incl. SIPLUS variants) (All versions < V5.2 SP3 HF15), SIPLUS S7-400 CPU 414-3 PN/DP V7 (All versions), SIPLUS S7-400 CPU 416-3 PN/DP V7 (All versions). The affected products do not handle long file names correctly. This could allow an attacker to create a buffer overflow and create a denial of service condition for the device.

INFO

Published Date :

Dec. 12, 2023, 12:15 p.m.

Last Modified :

Nov. 21, 2024, 7:31 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2022-47375 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 sinamics_s120_firmware
2 Siemens sinamics_s120
3 Siemens 6es7412-2ek07-0ab0_firmware
4 Siemens 6es7414-3em07-0ab0_firmware
5 Siemens 6es7414-3fm07-0ab0_firmware
6 Siemens 6es7416-3es07-0ab0_firmware
7 Siemens 6es7416-3fs07-0ab0_firmware
8 Siemens 6ag1414-3em07-7ab0_firmware
9 Siemens 6ag1416-3es07-7ab0_firmware
10 Siemens simatic_pc-station_plus_firmware
11 Siemens 6es7412-2ek07-0ab0
12 Siemens 6es7414-3em07-0ab0
13 Siemens 6es7414-3fm07-0ab0
14 Siemens 6es7416-3es07-0ab0
15 Siemens 6es7416-3fs07-0ab0
16 Siemens 6ag1414-3em07-7ab0
17 Siemens 6ag1416-3es07-7ab0
18 Siemens simatic_pc-station_plus
: Total Affected Vendor : 1 | Products : 18
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-2022-47375.

URL Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-892915.pdf Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-892915.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-2022-47375 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-47375 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 af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-892915.pdf
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Dec. 18, 2023

    Action Type Old Value New Value
    Changed Reference Type https://cert-portal.siemens.com/productcert/pdf/ssa-892915.pdf No Types Assigned https://cert-portal.siemens.com/productcert/pdf/ssa-892915.pdf Vendor Advisory
    Added CWE NIST CWE-119
    Added CPE Configuration AND OR *cpe:2.3:o:siemens:6es7412-2ek07-0ab0_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:6es7412-2ek07-0ab0:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:siemens:6es7414-3em07-0ab0_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:6es7414-3em07-0ab0:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:siemens:6es7414-3fm07-0ab0_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:6es7414-3fm07-0ab0:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:siemens:6es7416-3es07-0ab0_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:6es7416-3es07-0ab0:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:siemens:6es7416-3fs07-0ab0_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:6es7416-3fs07-0ab0:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:siemens:6ag1414-3em07-7ab0_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:6ag1414-3em07-7ab0:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:siemens:6ag1416-3es07-7ab0_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:6ag1416-3es07-7ab0:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:siemens:sinamics_s120_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:4.7:*:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:4.8:*:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:4.9:*:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.0:*:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.1:sp1:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.1:sp1_hotfix1:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.1:sp1_hotfix13:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.2:-:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.2:hotfix1:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.2:hotfix11:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.2:hotfix7:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.2:sp3:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.2:sp3_hotfix1:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.2:sp3_hotfix13:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.2:sp3_hotfix6:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.2:sp3_hotfix9:*:*:*:*:*:* OR cpe:2.3:h:siemens:sinamics_s120:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:siemens:simatic_pc-station_plus_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:simatic_pc-station_plus:-:*:*:*:*:*:*:*
  • CVE Received by [email protected]

    Dec. 12, 2023

    Action Type Old Value New Value
    Added Description A vulnerability has been identified in SIMATIC PC-Station Plus (All versions), SIMATIC S7-400 CPU 412-2 PN V7 (All versions), SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416F-3 PN/DP V7 (All versions), SINAMICS S120 (incl. SIPLUS variants) (All versions < V5.2 SP3 HF15), SIPLUS S7-400 CPU 414-3 PN/DP V7 (All versions), SIPLUS S7-400 CPU 416-3 PN/DP V7 (All versions). The affected products do not handle long file names correctly. This could allow an attacker to create a buffer overflow and create a denial of service condition for the device.
    Added Reference Siemens AG https://cert-portal.siemens.com/productcert/pdf/ssa-892915.pdf [No types assigned]
    Added CWE Siemens AG CWE-805
    Added CVSS V3.1 Siemens AG AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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-2022-47375 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-2022-47375 weaknesses.

CAPEC-8: Buffer Overflow in an API Call Buffer Overflow in an API Call CAPEC-9: Buffer Overflow in Local Command-Line Utilities Buffer Overflow in Local Command-Line Utilities CAPEC-10: Buffer Overflow via Environment Variables Buffer Overflow via Environment Variables CAPEC-14: Client-side Injection-induced Buffer Overflow Client-side Injection-induced Buffer Overflow CAPEC-24: Filter Failure through Buffer Overflow Filter Failure through Buffer Overflow CAPEC-42: MIME Conversion MIME Conversion CAPEC-44: Overflow Binary Resource File Overflow Binary Resource File CAPEC-45: Buffer Overflow via Symbolic Links Buffer Overflow via Symbolic Links CAPEC-46: Overflow Variables and Tags Overflow Variables and Tags CAPEC-47: Buffer Overflow via Parameter Expansion Buffer Overflow via Parameter Expansion CAPEC-100: Overflow Buffers Overflow Buffers CAPEC-123: Buffer Manipulation Buffer Manipulation CAPEC-100: Overflow Buffers Overflow Buffers CAPEC-256: SOAP Array Overflow SOAP Array Overflow
Exploit Prediction

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

0.06 }} 0.01%

score

0.27398

percentile

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