What’s Vulnerable › Vulnerabilities

CVE-2013-2781

• Severity: critical (CVSS 10.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2013-05-23 · updated 2026-06-16
• Weakness: CWE-399

Description

Use-after-free vulnerability in the server application in 3S CODESYS Gateway 2.3.9.27 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via unspecified vectors.

Affected products

• 3S-Software Codesys Gateway-Server: 2.3.9.27

References

• http://ics-cert.us-cert.gov/advisories/ICSA-13-142-01
• http://ics-cert.us-cert.gov/advisories/ICSA-13-142-01

Get alerted when CVE-2013-2781 or the next vulnerability affects your stack