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CVE-2022-2970

CRITICAL
Published 2022-09-23T15:28:55.529Z
Actions:

Expert Analysis

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CVSS Score

V3.1
10.0
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.003
probability
of exploitation in the wild

There is a 0.3% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.489
Higher than 48.9% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

MZ Automation

libIEC61850

Affected Versions:

All Version 1.5

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed CRITICAL

GHSA-h3j4-vfr6-r3jp

Advisory Details

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.

CVSS Scoring

CVSS Score

9.0

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-2970
WEB https://www.cisa.gov/uscert/ics/advisories/icsa-22-251-01

Advisory provided by GitHub Security Advisory Database. Published: September 25, 2022, Modified: September 27, 2022

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-251-01
Published: 2022-09-23T15:28:55.529Z
Last Modified: 2025-04-16T16:09:17.437Z
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