Siemens SIMATIC S7-1500 CPU 1518 MFP Improper Input Validation (CVE-2026-53268)

Version 1.2

Oct 5, 2026, 7:23 AM

CVSS metrics ("CVSSv2 score" set to 8.5)
CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:C")
CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:OF/RC:C")
CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:O/RC:C")