Affected systems do not properly restrict access to internal APIs and paths for authenticated users. This could allow an authenticated remote attacker to access sensitive internal information, which in the worst case could be leveraged to facilitate unauthorized access to the system or result in the deletion of data.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-98379
https://cert-portal.siemens.com/productcert/html/ssa-832641.html
https://cert-portal.siemens.com/productcert/html/ssa-377139.html
Published: 2026-10-13
Updated: 2026-10-15
Base Score: 8.3
Vector: CVSS2#AV:N/AC:L/Au:M/C:C/I:C/A:C
Severity: High
Base Score: 9.1
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Severity: Critical
Base Score: 8.9
Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Severity: High
EPSS: 0.00477