CVE-2012-4706

no score yetEPSS 1.6%

3s-software codesys gateway-server: no CVSS score yet. EPSS 1.6% chance of exploitation in the next 30 days.

Integer signedness error in 3S CODESYS Gateway-Server before 2.3.9.27 allows remote attackers to cause a denial of service via a crafted packet that triggers a heap-based buffer overflow.

EPSS: 1.6% chance of exploitation in the next 30 days; higher than 75% of CVEs (scores of 2026-10-31)
CWE: CWE-189
Published: 2013-02-24
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

3s-software:codesys_gateway-server

References

http://ics-cert.us-cert.gov/advisories/ICSA-13-050-01A
http://ics-cert.us-cert.gov/advisories/ICSA-13-050-01A

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