CVE-2007-6377

BadBlue < 2.72b - Remote Code Execution via PassThru Query String Overflow

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 5 public exploits for CVE-2007-6377. PoCs published by Metasploit, Jacopo Cervini, Nicoslo, including Metasploit module exploits/windows/http/badblue_passthru.

AI-analyzed exploit summary This is a Metasploit module exploiting a stack buffer overflow in BadBlue's PassThru functionality (CVE-2007-6377). It crafts a malicious URI to trigger the vulnerability, leveraging SEH overwrites for arbitrary code execution.

Description

Stack-based buffer overflow in the PassThru functionality in ext.dll in BadBlue 2.72b and earlier allows remote attackers to execute arbitrary code via a long query string.

Exploits (5)

exploitdb WORKING POC VERIFIED
by Metasploit · rubyremotewindows
https://www.exploit-db.com/exploits/16806

This is a Metasploit module exploiting a stack buffer overflow in BadBlue's PassThru functionality (CVE-2007-6377). It crafts a malicious URI to trigger the vulnerability, leveraging SEH overwrites for arbitrary code execution.

Classification
Working Poc 100%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: BadBlue 2.72b and earlier
No auth needed
Prerequisites: Network access to the target · BadBlue server running with vulnerable ext.dll
devstral-2 · analyzed Feb 16, 2026 Full analysis →
exploitdb WORKING POC VERIFIED
by Jacopo Cervini · perlremotewindows
https://www.exploit-db.com/exploits/4784

This exploit targets a stack overflow vulnerability in BadBlue 2.72 via a maliciously crafted GET request to ext.dll. It uses a SEH overwrite technique with a Metasploit-generated win32_bind shellcode to achieve remote code execution.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: BadBlue 2.72
No auth needed
Prerequisites: Network access to the target server · BadBlue 2.72 running on the target
devstral-2 · analyzed Feb 16, 2026 Full analysis →
exploitdb WORKING POC
remotewindows
https://www.exploit-db.com/exploits/4715

The exploit demonstrates a buffer overflow in BadBlue's PassThru command via a crafted HTTP request, along with directory traversal and path disclosure vulnerabilities. It includes functional PoC code for remote exploitation.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: BadBlue <= 2.72b
No auth needed
Prerequisites: Network access to the target server
devstral-2 · analyzed Feb 19, 2026 Full analysis →
metasploit WORKING POC GREAT
by MC · rubypocwin
https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/http/badblue_passthru.rb

This Metasploit module exploits a stack buffer overflow in BadBlue's PassThru functionality via a crafted URI. It uses SEH overwrites and a jump-back payload to achieve remote code execution.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: BadBlue 2.72b and earlier
No auth needed
Prerequisites: Network access to BadBlue server · BadBlue 2.72b or earlier running
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (9)

Core 9
Core References
Third Party Advisory third-party-advisory x_refsource_sreason
http://securityreason.com/securityalert/3448
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/28031
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://osvdb.org/42416
Exploit, Third Party Advisory exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/4784
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/26803
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/484834/100/0/threaded
Third Party Advisory x_refsource_misc
http://aluigi.altervista.org/adv/badblue-adv.txt
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2007/4160

Scores

EPSS 0.6641
EPSS Percentile 99.2%

Details

CWE
CWE-119
Status published
Products (1)
badblue/badblue < 2.72b
Published Dec 15, 2007
Tracked Since Feb 18, 2026