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VULNERABILITIES

CVE-2026-33390 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:8.1 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://cert-portal.siemens.com/productcert/html/ssa-827968.html siemens-SADP
https://security.nozominetworks.com/NN-2026:13-01 [email protected]MitigationVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-266Incorrect Privilege Assignment[email protected]

Affected Products

ProductVersions
nozominetworks cmc
< 26.2.0

CPE

  • cpe:2.3:a:nozominetworks:cmc:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
nozominetworks guardian
< 26.2.0

CPE

  • cpe:2.3:a:nozominetworks:guardian:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-33390
NVD Published Date:
Jul 9, 2026
NVD Last Modified:
Aug 11, 2026
Source:
[email protected]