How severe is CVE-2011-4054?

CVE-2011-4054 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2011-4054 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-4054?

CVE-2011-4054 primarily affects Ca Siteminder. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-4054?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2011-4054 published?

CVE-2011-4054 was published on 2011-12-08 and last updated on 2026-06-16.

CVE-2011-4054

CVE-2011-4054 is a medium-severity vulnerability in Ca Siteminder with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Ca Siteminder
Published: 2011-12-08
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in login.fcc in CA SiteMinder R6 SP6 before CR7 and R12 SP3 before CR8 allows remote attackers to inject arbitrary web script or HTML via the postpreservationdata parameter.

Frequently asked questions

What is CVE-2011-4054?: Cross-site scripting (XSS) vulnerability in login.fcc in CA SiteMinder R6 SP6 before CR7 and R12 SP3 before CR8 allows remote attackers to inject arbitrary web script or HTML via the postpreservationdata parameter.
How severe is CVE-2011-4054?: CVE-2011-4054 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2011-4054 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-4054?: CVE-2011-4054 primarily affects Ca Siteminder. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-4054?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-4054 published?: CVE-2011-4054 was published on 2011-12-08 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:ca:siteminder:*:sp6:*:*:*:*:*:*
cpe:2.3:a:ca:siteminder:*:sp3:*:*:*:*:*:*

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