CVE-2009-4000

Directory traversal vulnerability in goform/formExportDataLogs in HP Power Manager before 4.2.10 allows remote attackers to overwrite arbitrary files, and execute arbitrary code, via directory traversal sequences in the fileName parameter.

Published: 2010-01-20 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2009-4000 is rated High Risk (69/100): CVSS Critical severity, with high exploitation likelihood (EPSS 21.24%, 97th percentile). EPSS ranks this CVE among the most likely to be exploited in the near term. High exploitation likelihood—assess exposure and prioritize remediation.

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

Exploit prediction scoring system (EPSS) score for CVE-2009-4000

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 31.57% 21.24% -10.33%
2 2025-07-14 20.15% 31.57% +11.43%
3 2025-06-13 — 20.15% —

Full EPSS history (20 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2009-4000

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-2009-4000

Affected software / configurations for CVE-2009-4000

Vendor Product Version Raw CPE
hp power_manager <= 4.2.9 cpe:2.3:a:hp:power_manager:*:*:*:*:*:*:*:*
hp power_manager 4.2.5 cpe:2.3:a:hp:power_manager:4.2.5:*:*:*:*:*:*:*
hp power_manager 4.2.6 cpe:2.3:a:hp:power_manager:4.2.6:*:*:*:*:*:*:*
hp power_manager 4.2.7 cpe:2.3:a:hp:power_manager:4.2.7:*:*:*:*:*:*:*
hp power_manager 4.2.8 cpe:2.3:a:hp:power_manager:4.2.8:*:*:*:*:*:*:*

References for CVE-2009-4000

cvelogic Threat Intelligence