CVE Catalog

CVE-2025-14972

MediumCVSS 4.1
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.15%

3th percentile - higher than 3% of all known CVEs

Summary

Countermeasures for DPA within the SYMCRYPTO engine on SixG301xxx devices are not sufficiently random and will eventually repeat. KSU keys using SYMCRYPTO will be impacted by this vulnerability.

Risk Assessment

Repeating countermeasures may weaken cryptographic security, potentially enabling side-channel attacks (DPA) on KSU keys.

Recommendation

Apply updates provided by the manufacturer of SixG301xxx devices that improve the randomness of DPA countermeasures. Monitor manufacturer security advisories.

Related vulnerabilities

Original NVD description (English source)

* Countermeasures for DPA within SYMCRYPTO engine on SixG301xxx devices are not sufficiently random and will eventually repeat. * KSU keys using SYMCRYPTO will be impacted by this vulnerability.

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