CVE-2025-40897
HIGHIncorrect authorization for Threat Intelligence in Guardian/CMC before 26.0.0
Title source: cnaDescription
An access control vulnerability was discovered in the Threat Intelligence functionality due to a specific access restriction not being properly enforced for users with view-only privileges. An authenticated user with view-only privileges for the Threat Intelligence functionality can perform administrative actions on it, altering the rules configuration, and/or affecting their availability.
References (2)
Core 2
Core References
Vendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-827968.html
Scores
CVSS v3
8.1
EPSS
0.0032
EPSS Percentile
24.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-863
Status
published
Products (2)
Nozomi Networks/CMC
< 26.0.0
Nozomi Networks/Guardian
< 26.0.0
Published
Apr 15, 2026
Tracked Since
Apr 15, 2026