Is CVE-2011-0959 in the CISA KEV catalog?

No. CVE-2011-0959 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2011-0959?

CVE-2011-0959 has a CVSS v2 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2011-0959?

CVE-2011-0959 has an EPSS score of 21.46% (97th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2011-0959

MEDIUMEPSS 97th pctl

4.3

CVSS v2

NVD

Description

Multiple cross-site scripting (XSS) vulnerabilities in Cisco Unified Operations Manager (CUOM) before 8.6 allow remote attackers to inject arbitrary web script or HTML via (1) the extn parameter to iptm/advancedfind.do, (2) the deviceInstanceName parameter to iptm/ddv.do, the (3) cmd or (4) group parameter to iptm/eventmon, the (5) clusterName or (6) deviceName parameter to iptm/faultmon/ui/dojo/Main/eventmon_wrapper.jsp, or the (7) ccmName or (8) clusterName parameter to iptm/logicalTopo.do, aka Bug ID CSCtn61716.

CWE-79Cross-Site Scripting (XSS)

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

21.46%probability of exploitation in 30 days

97thpercentile

Very high risk: more likely to be exploited than 97% of all known CVEs.

References

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.