8.1
HIGH
CVE-2018-8872
Schneider Electric Triconex Tricon MP Memory Corruption Vulnerability
Description

In Schneider Electric Triconex Tricon MP model 3008 firmware versions 10.0-10.4, system calls read directly from memory addresses within the control program area without any verification. Manipulating this data could allow attacker data to be copied anywhere within memory.

INFO

Published Date :

May 4, 2018, 5:29 p.m.

Last Modified :

Nov. 21, 2024, 4:14 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.2
Affected Products

The following products are affected by CVE-2018-8872 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 Schneider-electric triconex_tricon_mp_3008_firmware
2 Schneider-electric triconex_tricon_mp_3008
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-2018-8872.

URL Resource
http://www.securityfocus.com/bid/103947 Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-18-107-02 Third Party Advisory US Government Resource
https://www.schneider-electric.com/en/download/document/SEVD-2017-347-01/ Vendor Advisory
http://www.securityfocus.com/bid/103947 Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-18-107-02 Third Party Advisory US Government Resource
https://www.schneider-electric.com/en/download/document/SEVD-2017-347-01/ 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-2018-8872 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-8872 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 http://www.securityfocus.com/bid/103947
    Added Reference https://ics-cert.us-cert.gov/advisories/ICSA-18-107-02
    Added Reference https://www.schneider-electric.com/en/download/document/SEVD-2017-347-01/
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CWE ICS-CERT CWE-119
  • Reanalysis by [email protected]

    Feb. 12, 2019

    Action Type Old Value New Value
    Changed CPE Configuration AND OR *cpe:2.3:o:schneider-electric:triconex_tricon_mp_3008_firmware:*:*:*:*:*:*:*:* versions from (including) 10.0 up to (including) 10.0-10.4 OR cpe:2.3:h:schneider-electric:triconex_tricon_mp_3008:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:schneider-electric:triconex_tricon_mp_3008_firmware:*:*:*:*:*:*:*:* versions from (including) 10.0 up to (including) 10.4 OR cpe:2.3:h:schneider-electric:triconex_tricon_mp_3008:-:*:*:*:*:*:*:*
  • Initial Analysis by [email protected]

    Jun. 13, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:M/Au:N/C:C/I:C/A:C)
    Added CVSS V3 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://ics-cert.us-cert.gov/advisories/ICSA-18-107-02 No Types Assigned https://ics-cert.us-cert.gov/advisories/ICSA-18-107-02 Third Party Advisory, US Government Resource
    Changed Reference Type https://www.schneider-electric.com/en/download/document/SEVD-2017-347-01/ No Types Assigned https://www.schneider-electric.com/en/download/document/SEVD-2017-347-01/ Vendor Advisory
    Changed Reference Type http://www.securityfocus.com/bid/103947 No Types Assigned http://www.securityfocus.com/bid/103947 Third Party Advisory, VDB Entry
    Added CWE CWE-119
    Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:triconex_tricon_mp_3008_firmware:*:*:*:*:*:*:*:* versions from (including) 10.0 up to (including) 10.0-10.4 OR cpe:2.3:h:schneider-electric:triconex_tricon_mp_3008:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    May. 06, 2018

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/103947 [No Types Assigned]
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.
Exploit Prediction

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

0.35 }} -0.03%

score

0.71614

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability