8.1

CVE-2026-33390

Incorrect privilege assignment for Arc sensors in Guardian/CMC before 26.2.0

An Incorrect Privilege Assignment vulnerability was discovered in the synchronization functionality due to Arc sensors receiving CLI permissions. An authenticated user with limited privileges can push administrative CLI commands through the sync, altering the device configuration, and/or affecting its availability.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Nozominetworks ≫ Cmc Version < 26.2.0
Nozominetworks ≫ Guardian Version < 26.2.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.22% 0.13
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
prodsec@nozominetworks.com 7.2 0 0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
prodsec@nozominetworks.com 8.1 2.8 5.2
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
CWE-266 Incorrect Privilege Assignment

A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.

https://cert-portal.siemens.com/productcert/html/ssa-827968.html
https://security.nozominetworks.com/NN-2026:13-01
Vendor Advisory
Mitigation