description: Multiple heap-based buffer overflows in 3S-Smart CODESYS Gateway Server before 2.3.9.34 allow remote attackers to execute arbitrary code via opcode (1) 0x3ef or (2) 0x3f0.
affected:
{
product: 3S-Smart CODESYS Gateway Server
vendor: CODESYS
versions:
lessThan: 2.3.9.34, status: affected, version: V2, versionType: custom
}