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CVE-2003-1307

21
FAUCET Score

CVE-2003-1307 describes a vulnerability in the mod_php module for Apache HTTP Server, allowing local authenticated users with write access to PHP scripts to manipulate server processes and file descriptors. This could lead to denial of service (e.g., sending STOP signals) or interception of network traffic. While the PHP developer disputes this as a PHP bug, the CVSS score of 4.3 indicates a medium severity, with low attack complexity and potential for partial confidentiality, integrity, and availability impact. Although no active exploitation is noted and community discussion is minimal, public exploit code exists on ExploitDB.

Impacted Technologies

VendorProductVersion(s)CPE
2.0CPE matchmatch criteria
cpe:2.3:a:apache:http_server:2.0:*:*:*:*:*:*:*
2.0.9CPE matchmatch criteria
cpe:2.3:a:apache:http_server:2.0.9:*:*:*:*:*:*:*
2.0.28CPE matchmatch criteria
cpe:2.3:a:apache:http_server:2.0.28:*:*:*:*:*:*:*
2.0.28CPE matchmatch criteria
cpe:2.3:a:apache:http_server:2.0.28:beta:*:*:*:*:*:*
2.0.28CPE matchmatch criteria
cpe:2.3:a:apache:http_server:2.0.28:beta:win32:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:L/AC:L/Au:S/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
3.1
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.62%
Probability of exploitation in next 30 days
EPSS Percentile
73.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-23482 · Dec 26, 2003
This CVE's current EPSS score of 0.0162 is in the 98th percentile among its peer group of 15,938 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

redhatCVE-2003-1307

CVE-2003-1307

References

bugs.php.net / 38915
Exploit
hackerdom.ru / ~dimmo/phpexpl.c
Exploit
securityfocus.com / archive/1/348368
ExploitVendor Advisory
securityfocus.com / archive/1/449234/100/0/threaded
securityfocus.com / archive/1/449298/100/0/threaded
securityfocus.com / bid/9302
Exploit