CVE Catalog

CVE-2026-33390

HighCVSS 8.1
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.21%

11th percentile - higher than 11% of all known CVEs

Summary

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.

Risk Assessment

The risk involves privilege escalation by an authenticated user, potentially leading to unauthorized device configuration changes or service disruption, compromising system integrity and availability.

Recommendation

Immediately apply vendor-provided patches and restrict user permissions for synchronization. Review and update privilege assignment policies for Arc sensors.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS