CVE-2011-2593

MediumCVSS 6.8/10Last modified Jun 16, 2026

Description

Integer overflow in the StartEpa method in the nsepacom ActiveX control (nsepa.exe) in Citrix Access Gateway Enterprise Edition Plug-in for Windows 9.x before 9.3-57.5 and 10.0 before 10.0-69.4 allows remote attackers to execute arbitrary code via a crafted Content-Length HTTP header, which triggers a heap-based buffer overflow.

Metrics

CVSS 2.0 6.8/10AV:N/AC:M/Au:N/C:P/I:P/A:P

Weakness enumeration

CWE-189

Affected software

No affected versions have been published.

Timeline

Published
Aug 12, 2014
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2011-2593: Medium severity, CVSS 6.8 | Vulnix