CVE-2001-0995

PHProjekt before 2.4a allows remote attackers to perform actions as other PHProjekt users by modifying the ID number in an HTTP request to PHProjekt CGI programs.

Published: 2001-08-31 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2001-0995 is rated Moderate Risk (56/100): CVSS High severity, with medium exploitation likelihood (EPSS 1.59%). Review affected assets and schedule 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-2001-0995

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 0.87% 1.59% +0.71%
2 2025-03-17 0.61% 0.87% +0.26%
3 2024-12-17 — 0.61% —

Full EPSS history (5 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2001-0995

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P 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:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 6.4 [email protected]

Weakness enumeration for CVE-2001-0995

Affected software / configurations for CVE-2001-0995

Vendor Product Version Raw CPE
phpprojekt phpprojekt <= 2.4a cpe:2.3:a:phpprojekt:phpprojekt:*:*:*:*:*:*:*:*
phpprojekt phpprojekt 2.0 cpe:2.3:a:phpprojekt:phpprojekt:2.0:*:*:*:*:*:*:*
phpprojekt phpprojekt 2.0.1 cpe:2.3:a:phpprojekt:phpprojekt:2.0.1:*:*:*:*:*:*:*
phpprojekt phpprojekt 2.1 cpe:2.3:a:phpprojekt:phpprojekt:2.1:*:*:*:*:*:*:*
phpprojekt phpprojekt 2.1a cpe:2.3:a:phpprojekt:phpprojekt:2.1a:*:*:*:*:*:*:*
phpprojekt phpprojekt 2.2 cpe:2.3:a:phpprojekt:phpprojekt:2.2:*:*:*:*:*:*:*
phpprojekt phpprojekt 2.3 cpe:2.3:a:phpprojekt:phpprojekt:2.3:*:*:*:*:*:*:*

References for CVE-2001-0995

cvelogic Threat Intelligence