CVE-2007-2430

tcexam < 4.0.011 - Unauthenticated Arbitrary File Write via SessionUserLang Cookie

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2007-2430. PoCs published by rgod.

AI-analyzed exploit summary This exploit leverages a PHP code injection vulnerability in TCExam <= 4.0.011 via the 'SessionUserLang' cookie. It injects malicious PHP code into a cache file, allowing remote command execution through a crafted HTTP request.

Description

shared/code/tce_tmx.php in TCExam 4.0.011 and earlier allows remote attackers to create arbitrary PHP files in cache/ by placing file contents and directory traversal manipulations into a SessionUserLang cookie to public/code/index.php.

Exploits (1)

exploitdb WORKING POC VERIFIED
by rgod · phpwebappsphp
https://www.exploit-db.com/exploits/3816

This exploit leverages a PHP code injection vulnerability in TCExam <= 4.0.011 via the 'SessionUserLang' cookie. It injects malicious PHP code into a cache file, allowing remote command execution through a crafted HTTP request.

Classification
Working Poc 100%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: TCExam <= 4.0.011
No auth needed
Prerequisites: Target must have TCExam <= 4.0.011 installed · PHP must be configured to allow file operations
devstral-2 · analyzed Feb 18, 2026 Full analysis →

References (7)

Core 7
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/33958
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/25008
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/23705
Exploit, Third Party Advisory exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/3816
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2007/1583
Third Party Advisory mailing-list x_refsource_vim
http://www.attrition.org/pipermail/vim/2007-May/001571.html

Scores

EPSS 0.0370
EPSS Percentile 88.3%

Details

Status published
Products (1)
tecnick.com/tcexam < 4.0.011
Published May 02, 2007
Tracked Since Feb 18, 2026