Unrated severityNVD Advisory· Published Dec 25, 2011· Updated Jun 16, 2026
CVE-2011-5007
CVE-2011-5007
Description
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1Patches
Vulnerability mechanics
References
8- www.exploit-db.com/exploits/18187nvdExploit
- secunia.com/advisories/47018nvdVendor Advisory
- www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-336-01.pdfnvdUS Government Resource
- www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-336-01A.pdfnvdUS Government Resource
- aluigi.altervista.org/adv/codesys_1-adv.txtnvd
- ics-cert.us-cert.gov/advisories/ICSA-12-320-01nvd
- osvdb.org/77387nvd
- seclists.org/bugtraq/2011/Nov/178nvd
News mentions
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