CVE-2007-5067

iMatix Xitami Web Server 2.5c2 - Remote Code Execution via Long If-Modified-Since Header

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 3 public exploits for CVE-2007-5067. PoCs published by Metasploit, h07, including Metasploit module exploits/windows/http/xitami_if_mod_since.

AI-analyzed exploit summary This Metasploit module exploits a stack buffer overflow in Xitami Web Server via an overly long If-Modified-Since header. It uses an egghunter technique to bypass size constraints and execute arbitrary payloads.

Description

Multiple buffer overflows in iMatix Xitami Web Server 2.5c2 allow remote attackers to execute arbitrary code via a long If-Modified-Since header to (1) xigui32.exe or (2) xitami.exe.

Exploits (3)

exploitdb WORKING POC VERIFIED
by Metasploit · rubyremotewindows
https://www.exploit-db.com/exploits/16753

This Metasploit module exploits a stack buffer overflow in Xitami Web Server via an overly long If-Modified-Since header. It uses an egghunter technique to bypass size constraints and execute arbitrary payloads.

Classification
Working Poc 100%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Xitami Web Server 2.5c2
No auth needed
Prerequisites: Network access to the target server · Xitami Web Server running on port 80
devstral-2 · analyzed Feb 16, 2026 Full analysis →
exploitdb WORKING POC VERIFIED
by h07 · pythonremotewindows
https://www.exploit-db.com/exploits/4450

This exploit targets a buffer overflow vulnerability in Xitami Web Server 2.5 via the 'If-Modified-Since' header. It uses a JMP ESP instruction from shell32.dll to redirect execution to a calc.exe shellcode payload.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Xitami Web Server 2.5c2
No auth needed
Prerequisites: Network access to the target server · Xitami Web Server 2.5c2 running on Windows XP SP2 Polish
devstral-2 · analyzed Feb 16, 2026 Full analysis →
metasploit WORKING POC NORMAL
rubypoc
https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/http/xitami_if_mod_since.rb

This Metasploit module exploits a stack buffer overflow in Xitami Web Server via a maliciously crafted If-Modified-Since header. It uses an egghunter technique to bypass size constraints and achieve remote code execution.

Classification
Working Poc 100%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Xitami Web Server 2.5c2
No auth needed
Prerequisites: Network access to the target server · Xitami Web Server running on port 80
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (5)

Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/36756
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/25772
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/26884
Exploit, Third Party Advisory exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/4450
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2007/3258

Scores

EPSS 0.7324
EPSS Percentile 99.4%

Details

CWE
CWE-119
Status published
Products (1)
imatix/xitami 2.5_c2
Published Sep 24, 2007
Tracked Since Feb 18, 2026