What is CVE-2022-2972?

CVE-2022-2972 is a critical-severity vulnerability in Mz Automation Libiec61850, classified under Stack-based Buffer Overflow. CVSS score: 10.0/10. Published 2022-09-23.

How severe is CVE-2022-2972?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Buffer overflow in Mz Automation Libiec61850

CVE-2022-2972

MZ Automation's libIEC61850 (versions 1.4 and prior; version 1.5 prior to commit a3b04b7bc4872a5a39e5de3fdc5fbde52c09e10e) is vulnerable to a stack-based buffer overflow, which could allow an attacker to crash the device or remotely execut…

Vulnerability class: Buffer Overflow

EPSS: 0.011 (61.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Mz Automation Libiec61850 — versions All, Version 1.5
Mz-automation Libiec61850

Weakness classification (CWE)

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-2972?: CVE-2022-2972 is a critical-severity vulnerability in Mz Automation Libiec61850, classified under Stack-based Buffer Overflow. CVSS score: 10.0/10. Published 2022-09-23.
How severe is CVE-2022-2972?: Critical severity. CVSS v3 base score is 10.0 out of 10.