VULNERABILITY INTELLIGENCE

CVE-2022-2970

CVSS score10 CRITICAL
EPSS probability1.47%
CISA KEVNot currently listed
Published2022-09-23
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

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.

Weakness classification

  • ics-cert@hq.dhs.gov: CWE-121
  • nvd@nist.gov: CWE-787

Primary references