CVE-2011-3491

CriticalCVSS 10.0/10Last modified Jun 16, 2026

Description

Heap-based buffer overflow in Progea Movicon / PowerHMI 11.2.1085 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a negative Content-Length field.

Metrics

CVSS 2.0 10.0/10AV:N/AC:L/Au:N/C:C/I:C/A:C

Weakness enumeration

CWE-119

Affected software

No affected versions have been published.

Timeline

Published
Sep 16, 2011
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 2011

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CVE-2011-3491: Critical severity, CVSS 10.0 | Vulnix