CVE-2022-2971

MZ Automation libIEC61850 Access of Resource Using Incompatible Type ('Type Confusion')

Published Sep 23, 2022 CVSS 3.1 · 8.6 High EPSS 1.1% KEV · Not listed
Description
MZ Automation's libIEC61850 (versions 1.4 and prior; version 1.5 prior to commit a3b04b7bc4872a5a39e5de3fdc5fbde52c09e10e) accesses a resource using an incompatible type, which could allow an attacker to crash the server with a malicious payload.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-35192 MZ Automation's libIEC61850 (versions 1.4 and prior; version 1.5 prior to commit a3b04b7bc4872a5a39e5de3fdc5fbde52c09e10e) accesses a resource using an incompatible type, which could allow an attacker to crash the server with a malicious payload.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Apr 16, 2025, 4:09 PM
Reserved
Aug 23, 2022, 12:00 AM
Status
Modified
Published
Sep 23, 2022, 4:15 PM
Modified
Jun 17, 2026, 4:42 AM