Siemens SIMATIC S7-1500 CPU 1518 MFP Improper Input Validation (CVE-2026-31768)

Version 1.4

Aug 12, 2026, 9:10 AM

CVSS metrics ("CVSSv2 score" set to 6.8)
CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C")
CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:OF/RC:C")
CVSSv2 severity (based on CVE-2026-31768, severity decreased from "High" to "Medium")