VulnerabilityModified
CVE-2011-5007
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.
HIGH 10.0EPSS 72.7%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 72.7%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
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.
- CVSS 2.0
- 10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 72.71% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- 3ssoftware/codesys
- Source
- cve@mitre.org
References
- http://aluigi.altervista.org/adv/codesys_1-adv.txt
- http://ics-cert.us-cert.gov/advisories/ICSA-12-320-01
- http://osvdb.org/77387
- http://seclists.org/bugtraq/2011/Nov/178
- http://secunia.com/advisories/47018Vendor Advisory
- http://www.exploit-db.com/exploits/18187Exploit
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-336-01.pdfUS Government Resource
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-336-01A.pdfUS Government Resource
- http://aluigi.altervista.org/adv/codesys_1-adv.txt
- http://ics-cert.us-cert.gov/advisories/ICSA-12-320-01
- http://osvdb.org/77387
- http://seclists.org/bugtraq/2011/Nov/178
- http://secunia.com/advisories/47018Vendor Advisory
- http://www.exploit-db.com/exploits/18187Exploit
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-336-01.pdfUS Government Resource
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-336-01A.pdfUS Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.