CVE-2011-5007
3ssoftware Codesys < 3.4 - Memory Corruption
Title source: ruleDescription
Stack-based buffer overflow in the CmpWebServer component in 3S CoDeSys 3.4 SP4 Patch 2 and earlier, as used on the ABB AC500 PLC and possibly other products, allows remote attackers to execute arbitrary code via a long URI to TCP port 8080.
Exploits (3)
exploitdb
WORKING POC
VERIFIED
by Metasploit · rubyremotewindows
https://www.exploit-db.com/exploits/18240
metasploit
WORKING POC
NORMAL
by Luigi Auriemma, Celil UNUVER · rubypocwin
https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/scada/codesys_web_server.rb
References (8)
Scores
EPSS
0.8188
EPSS Percentile
99.2%
Details
CWE
CWE-119
Status
published
Products (1)
3ssoftware/codesys
< 3.4
Published
Dec 25, 2011
Tracked Since
Feb 18, 2026