VULNERABILITY INTELLIGENCE

CVE-2011-5008

CVSS score7.5 HIGH
EPSS probability4.97%
CISA KEVNot currently listed
Published2011-12-25
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P

Description

Integer overflow in the GatewayService component in 3S CoDeSys 3.4 SP4 Patch 2 allows remote attackers to execute arbitrary code via a large size value in the packet header, which triggers a heap-based buffer overflow.

Primary references