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TI-2012-04012 Aliases CVE-2012-4706GHSA-xj89-wxvh-5m7p

Integer signedness error in 3S CODESYS Gateway-Server before 2.3.9.27 allows remote…

Priority LOW 37CWE-189Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · Complete
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-189 and the CVSS impact.

Summary

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.

Why it matters now

EPSS 0.01606 76th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 17

CPEVersionsRoleVendor
cpe:2.3:a:3s-software:codesys_gateway-server:*:*:*:*:*:*:*:*up to 2.3.9.20Vulnerable3s-software
cpe:2.3:a:3s-software:codesys_gateway-server:2.3.5.1:*:*:*:*:*:*:*2.3.5.1Vulnerable3s-software
cpe:2.3:a:3s-software:codesys_gateway-server:2.3.5.2:*:*:*:*:*:*:*2.3.5.2Vulnerable3s-software
cpe:2.3:a:3s-software:codesys_gateway-server:2.3.5.3:*:*:*:*:*:*:*2.3.5.3Vulnerable3s-software
cpe:2.3:a:3s-software:codesys_gateway-server:2.3.6.0:*:*:*:*:*:*:*2.3.6.0Vulnerable3s-software
cpe:2.3:a:3s-software:codesys_gateway-server:2.3.7.0:*:*:*:*:*:*:*2.3.7.0Vulnerable3s-software
cpe:2.3:a:3s-software:codesys_gateway-server:2.3.8.0:*:*:*:*:*:*:*2.3.8.0Vulnerable3s-software
cpe:2.3:a:3s-software:codesys_gateway-server:2.3.8.1:*:*:*:*:*:*:*2.3.8.1Vulnerable3s-software
cpe:2.3:a:3s-software:codesys_gateway-server:2.3.8.2:*:*:*:*:*:*:*2.3.8.2Vulnerable3s-software
cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9:*:*:*:*:*:*:*2.3.9Vulnerable3s-software
  • cpe:2.3:a:3s-software:codesys_gateway-server:*:*:*:*:*:*:*:* Versions up to 2.3.9.20 Vulnerable ·3s-software
  • cpe:2.3:a:3s-software:codesys_gateway-server:2.3.5.1:*:*:*:*:*:*:* Versions 2.3.5.1 Vulnerable ·3s-software
  • cpe:2.3:a:3s-software:codesys_gateway-server:2.3.5.2:*:*:*:*:*:*:* Versions 2.3.5.2 Vulnerable ·3s-software
  • cpe:2.3:a:3s-software:codesys_gateway-server:2.3.5.3:*:*:*:*:*:*:* Versions 2.3.5.3 Vulnerable ·3s-software
  • cpe:2.3:a:3s-software:codesys_gateway-server:2.3.6.0:*:*:*:*:*:*:* Versions 2.3.6.0 Vulnerable ·3s-software
  • cpe:2.3:a:3s-software:codesys_gateway-server:2.3.7.0:*:*:*:*:*:*:* Versions 2.3.7.0 Vulnerable ·3s-software
  • cpe:2.3:a:3s-software:codesys_gateway-server:2.3.8.0:*:*:*:*:*:*:* Versions 2.3.8.0 Vulnerable ·3s-software
  • cpe:2.3:a:3s-software:codesys_gateway-server:2.3.8.1:*:*:*:*:*:*:* Versions 2.3.8.1 Vulnerable ·3s-software
  • cpe:2.3:a:3s-software:codesys_gateway-server:2.3.8.2:*:*:*:*:*:*:* Versions 2.3.8.2 Vulnerable ·3s-software
  • cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9:*:*:*:*:*:*:* Versions 2.3.9 Vulnerable ·3s-software
Show 7 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.1:*:*:*:*:*:*:*2.3.9.1Vulnerable3s-software
cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.2:*:*:*:*:*:*:*2.3.9.2Vulnerable3s-software
cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.3:*:*:*:*:*:*:*2.3.9.3Vulnerable3s-software
cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.4:*:*:*:*:*:*:*2.3.9.4Vulnerable3s-software
cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.5:*:*:*:*:*:*:*2.3.9.5Vulnerable3s-software
cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.18:*:*:*:*:*:*:*2.3.9.18Vulnerable3s-software
cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.19:*:*:*:*:*:*:*2.3.9.19Vulnerable3s-software
  • cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.1:*:*:*:*:*:*:* Versions 2.3.9.1 Vulnerable ·3s-software
  • cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.2:*:*:*:*:*:*:* Versions 2.3.9.2 Vulnerable ·3s-software
  • cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.3:*:*:*:*:*:*:* Versions 2.3.9.3 Vulnerable ·3s-software
  • cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.4:*:*:*:*:*:*:* Versions 2.3.9.4 Vulnerable ·3s-software
  • cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.5:*:*:*:*:*:*:* Versions 2.3.9.5 Vulnerable ·3s-software
  • cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.18:*:*:*:*:*:*:* Versions 2.3.9.18 Vulnerable ·3s-software
  • cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.19:*:*:*:*:*:*:* Versions 2.3.9.19 Vulnerable ·3s-software

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2012-4706
  2. 2026-10-03 Alias added: GHSA-xj89-wxvh-5m7p

References

Other 1

  • TI-2012-04011 Directory traversal vulnerability in 3S CODESYS Gateway-Server before 2.3.9.27 allows… CVSS 2.0HIGH 10.0
  • TI-2012-04014 Stack-based buffer overflow in 3S CODESYS Gateway-Server before 2.3.9.27 allows remote… CVSS 2.0HIGH 10.0
  • TI-2012-04010 Array index error in 3S CODESYS Gateway-Server before 2.3.9.27 allows remote attackers to… CVSS 2.0HIGH 10.0
  • TI-2013-02429 Use-after-free vulnerability in the server application in 3S CODESYS Gateway 2.3.9.27… CVSS 2.0HIGH 10.0
  • TI-2012-04013 3S CODESYS Gateway-Server before 2.3.9.27 allows remote attackers to execute arbitrary… CVSS 2.0HIGH 10.0

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences