CVE-2011-4529

HighCVSS 7.5/10Last modified Jun 16, 2026

Description

Multiple buffer overflows in Siemens Automation License Manager (ALM) 4.0 through 5.1+SP1+Upd1 allow remote attackers to execute arbitrary code via a long serialid field in an _licensekey command, as demonstrated by the (1) check_licensekey or (2) read_licensekey command.

Metrics

CVSS 2.0 7.5/10AV:N/AC:L/Au:N/C:P/I:P/A:P

Weakness enumeration

CWE-119

Affected software

No affected versions have been published.

Timeline

Published
Jan 8, 2012
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2011-4529: High severity, CVSS 7.5 | Vulnix