CVE-2011-0276

Exp

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.

Published: 2011-02-02 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2011-0276 is rated High Exploit Risk (89.2/100): CVSS Critical severity, with high exploitation likelihood (EPSS 82.43%, 100th percentile). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2011-0276

EDB-ID Source Kind Published Link
16984 exploit_db edb 2011-03-15 Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2011-0276

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 83.13% 82.43% -0.70%
2 2026-03-02 84.33% 83.13% -1.20%
3 2025-10-12 — 84.33% —

Full EPSS history (18 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2011-0276

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
10.0 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 10.0 [email protected]

Weakness enumeration for CVE-2011-0276

Affected software / configurations for CVE-2011-0276

Vendor Product Version Raw CPE
hp openview_performance_insight 5.2 cpe:2.3:a:hp:openview_performance_insight:5.2:*:*:*:*:*:*:*
hp openview_performance_insight 5.3 cpe:2.3:a:hp:openview_performance_insight:5.3:*:*:*:*:*:*:*
hp openview_performance_insight 5.4 cpe:2.3:a:hp:openview_performance_insight:5.4:*:*:*:*:*:*:*
hp openview_performance_insight 5.31 cpe:2.3:a:hp:openview_performance_insight:5.31:*:*:*:*:*:*:*
hp openview_performance_insight 5.41 cpe:2.3:a:hp:openview_performance_insight:5.41:*:*:*:*:*:*:*

References for CVE-2011-0276

cvelogic Threat Intelligence