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CVE-2022-2970

Severity
CRITICAL
CVSS
10.0
EPSS
0.0115
Risk score
40.4
CISA KEV
No
PoC
No
Published
2022-09-23
Modified
2025-04-16
First seen
2026-08-07
Aliases
EUVD-2022-35191, GHSA-H3J4-VFR6-R3JP
Products
MZ Automation:libiec61850 All ≤1.4, MZ Automation:libiec61850 Version 1.5 <Commit: a3b04b7bc4872a5a39e5de3fdc5fbde52c09e10e
Sources
euvd EUVD-2022-35191

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.

References