CVE Catalog

CVE-2025-21047

MediumCVSS 5.2
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.19%

8th percentile - higher than 8% of all known CVEs

Summary

Improper access control in KnoxGuard prior to SMR Oct-2025 Release 1 allows physical attackers to use the privileged APIs.

Risk Assessment

An attacker with physical access to the device could abuse privileged APIs, potentially leading to unauthorized actions on the system.

Recommendation

Update devices to SMR Oct-2025 Release 1 or later to fix the KnoxGuard vulnerability.

Related vulnerabilities

Original NVD description (English source)

Improper access control in KnoxGuard prior to SMR Oct-2025 Release 1 allows physical attackers to use the privileged APIs.

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