CVE-2014-2138: Cisco Security Manager

Medium severity, CVSS 4.3. EPSS: 0.9% chance of exploitation in the next 30 days.

CRLF injection vulnerability in the web framework in Cisco Security Manager 4.2 and earlier allows remote attackers to inject arbitrary HTTP headers and conduct redirection attacks via a crafted URL, aka Bug ID CSCun82349.

Affected products

• Cisco Security Manager: up to and including 4.2; version 3.0.2 only; version 3.1 only; version 3.1.1 only; version 3.2 only; version 3.2.1 only; …

Published 2014-04-02. Last modified 2026-06-17.