10.0
CRITICAL
CVE-2022-2970
MZ Automation libIEC61850 Buffer Overflow/Arbitrary Code Execution
Description

MZ Automation's libIEC61850 (versions 1.4 and prior; version 1.5 prior to commit a3b04b7bc4872a5a39e5de3fdc5fbde52c09e10e) does not sanitize input before memcpy is used, which could allow an attacker to crash the device or remotely execute arbitrary code.

INFO

Published Date :

Sept. 23, 2022, 4:15 p.m.

Last Modified :

Nov. 21, 2024, 7:02 a.m.

Remotely Exploitable :

Yes !

Impact Score :

6.0

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2022-2970 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 Mz-automation libiec61850
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-2022-2970.

URL Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-22-251-01 Third Party Advisory US Government Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-22-251-01 Third Party Advisory US Government Resource

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-2022-2970 vulnerability anywhere in the article.

  • The Hacker News
Researchers Uncover Major Security Vulnerabilities in Industrial MMS Protocol Libraries

Industrial Security / Critical Infrastructure Details have emerged about multiple security vulnerabilities in two implementations of the Manufacturing Message Specification (MMS) protocol that, if suc ... Read more

Published Date: Oct 09, 2024 (2 months, 2 weeks ago)

The following table lists the changes that have been made to the CVE-2022-2970 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://www.cisa.gov/uscert/ics/advisories/icsa-22-251-01
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Sep. 26, 2022

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://www.cisa.gov/uscert/ics/advisories/icsa-22-251-01 No Types Assigned https://www.cisa.gov/uscert/ics/advisories/icsa-22-251-01 Third Party Advisory, US Government Resource
    Added CWE NIST CWE-787
    Added CPE Configuration OR *cpe:2.3:a:mz-automation:libiec61850:*:*:*:*:*:*:*:* versions up to (excluding) 1.5.0
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-2022-2970 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-2022-2970 weaknesses.

Exploit Prediction

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

1.45 }} 1.23%

score

0.86385

percentile

CVSS31 - Vulnerability Scoring System
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