CVE-2012-10058

CRITICAL

RabidHamster R4 v1.25 - Buffer Overflow

Title source: llm

Description

RabidHamster R4 v1.25 contains a stack-based buffer overflow vulnerability due to unsafe use of sprintf() when logging malformed HTTP requests. A remote attacker can exploit this flaw by sending a specially crafted URI, resulting in arbitrary code execution under the context of the web server process.

Exploits (2)

exploitdb WORKING POC VERIFIED

by Metasploit · rubyremotewindows

https://www.exploit-db.com/exploits/18929

View Code ZIP pw:eip

metasploit WORKING POC NORMAL

by Luigi Auriemma, sinn3r · rubypocwin

https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/http/rabidhamster_r4_log.rb

View Code ZIP pw:eip

References (6)

[Various Sources] https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/http/rabidhamster_r4_log.rb

[Various Sources] https://advisories.checkpoint.com/defense/advisories/public/2013/cpai-07-jan405.html

[Various Sources] https://www.rabidhamster.org/R4/download.php

[Exploit, Third Party Advisory] https://www.exploit-db.com/exploits/18929

[Third Party Advisory] http://aluigi.altervista.org/adv/r4_1-adv.txt

[Third Party Advisory] https://www.vulncheck.com/advisories/rabidhamster-r4-log-entry-buffer-overflow

Scores

CVSS v4 10.0

EPSS 0.5470

EPSS Percentile 98.0%

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

CISA SSVC

Vulnrichment

Exploitation poc

Automatable yes

Technical Impact total

Details

CWE

CWE-121

Status published

Products (1)

RabidHamster/R4 Embedded Server 1.25

Published Aug 13, 2025

Tracked Since Feb 18, 2026