Is CVE-2011-0276 in the CISA KEV catalog?

No. CVE-2011-0276 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2011-0276?

CVE-2011-0276 has a CVSS v2 base score of 10.0 (HIGH).

What is the EPSS score for CVE-2011-0276?

CVE-2011-0276 has an EPSS score of 82.43% (100th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2011-0276

HIGHEPSS 100th pctl

10.0

CVSS v2

NVD

Description

HP OpenView Performance Insight Server 5.2, 5.3, 5.31, 5.4, and 5.41 contains a "hidden account" in the com.trinagy.security.XMLUserManager Java class, which allows remote attackers to execute arbitrary code via the doPost method in the com.trinagy.servlet.HelpManagerServlet class.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

82.43%probability of exploitation in 30 days

100thpercentile

Very high risk: more likely to be exploited than 100% of all known CVEs.

References

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02695453
http://osvdb.org/70754
http://secunia.com/advisories/43145
http://securityreason.com/securityalert/8136
http://www.exploit-db.com/exploits/16984
http://www.securityfocus.com/archive/1/516093/100/0/threaded
http://www.securityfocus.com/bid/46079
http://www.securitytracker.com/id?1025014
http://www.vupen.com/english/advisories/2011/0258
http://www.zerodayinitiative.com/advisories/ZDI-11-034
https://exchange.xforce.ibmcloud.com/vulnerabilities/65038

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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.