CVE-2007-3612

Visual IRC 2.0 - Remote Code Execution via Long JOIN Response

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2007-3612. PoCs published by h07.

AI-analyzed exploit summary This exploit targets a remote SEH overwrite vulnerability in ViRC 2.0 by sending a malformed JOIN response to trigger arbitrary code execution (calc.exe). It acts as a proxy between the client and the real IRC server to inject the payload.

Description

Stack-based buffer overflow in Visual IRC (ViRC) 2.0 allows remote IRC servers to execute arbitrary code via a long response to a JOIN command.

Exploits (1)

exploitdb WORKING POC VERIFIED
by h07 · pythonremotewindows
https://www.exploit-db.com/exploits/4152

This exploit targets a remote SEH overwrite vulnerability in ViRC 2.0 by sending a malformed JOIN response to trigger arbitrary code execution (calc.exe). It acts as a proxy between the client and the real IRC server to inject the payload.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Visual IRC 2.0 / 2k SP4 Polish
No auth needed
Prerequisites: Network access to the target IRC client · Ability to intercept/modify IRC traffic
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (6)

Core 6
Core References
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/25977
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/24798
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://osvdb.org/37888
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2007/2467
Exploit, Third Party Advisory exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/4152
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/35276

Scores

EPSS 0.0492
EPSS Percentile 91.0%

Details

Status published
Products (1)
visual_irc/visual_irc 2.0
Published Jul 06, 2007
Tracked Since Feb 18, 2026