CVE-2022-2972: fallo crítico en MZ Automation libIEC61850
MZ Automation libIEC61850 Stack-Based Buffer Overflow
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
28Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 10epss 1.6%
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 execute arbitrary code.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Productos afectados
MZ Automation · libIEC61850CVEs relacionadas — MZ Automation libIEC61850
En el mismo producto, de las más peligrosas a las menos.
CVE-2022-2970CRITICALMZ Automation libIEC61850 Stack-Based Buffer OverflowEPSS 1.5%CVE-2022-1302HIGHMalformed Goose Message in LibIEC61850 may result in a denial of serviceEPSS 1.1%CVE-2022-2971HIGHMZ Automation libIEC61850 Access of Resource Using Incompatible Type ('Type Confusion')EPSS 1.1%CVE-2022-2973HIGHMZ Automation libIEC61850 NULL Pointer DereferenceEPSS 1.1%CVE-2026-49035CRITICALStack-based Buffer Overflow in MZ Automation libIEC61850EPSS 0.6%CVE-2026-50032HIGHNULL Pointer Dereference in MZ Automation libIEC61850EPSS 0.5%