CVE-2011-1718
MEDIUM · CVSS 4.3EPSS 2.4%EU EUVD
The Web Agents component in CA SiteMinder R6 before SP6 CR2 and R12 before SP3 CR2 does not properly handle multi-line headers, which allows remote authenticated users to conduct impersonation attacks and gain privileges via crafted data.
Key facts
- CVSS score
- 4.3 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:M/Au:N/C:N/I:P/A:N- Weakness (CWE)
- CWE-20
- EPSS score
- 2.4% (84th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2011-1717)
- Published
- April 27, 2011
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2011-1717 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- broadcom / siteminder
- ca / siteminder
References
- http://secunia.com/advisories/44218(Vendor Advisory)
- http://securityreason.com/securityalert/8227
- http://securitytracker.com/id?1025423
- http://www.securityfocus.com/archive/1/517626/100/0/threaded
- http://www.securityfocus.com/bid/47520
- http://www.vupen.com/english/advisories/2011/1067(Vendor Advisory)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/66906
- https://support.ca.com/irj/portal/anonymous/phpsupcontent?contentID=%7B1BF29B14-C5FB-4BD3-9113-68E2426E4381%7D
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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