CVE Catalog

CVE-2025-14228

LowCVSS 3.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.23%

13th percentile - higher than 13% of all known CVEs

Summary

A weakness has been identified in Yealink SIP-T21P E2 52.84.0.15. It affects an unknown function of the Local Directory Page component. Manipulation causes cross site scripting. The attack can be initiated remotely and the exploit is publicly available. The vendor was contacted but did not respond. This vulnerability only affects products no longer supported by the maintainer.

Risk Assessment

XSS can allow execution of malicious code in the user's browser, leading to data theft or session takeover. Lack of vendor support complicates remediation.

Recommendation

Replace the device with a newer, supported model. If not possible, restrict access to the web interface and consider network segmentation.

Related vulnerabilities

Original NVD description (English source)

A weakness has been identified in Yealink SIP-T21P E2 52.84.0.15. Impacted is an unknown function of the component Local Directory Page. This manipulation causes cross site scripting. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be exploited. The vendor was contacted early about this disclosure but did not respond in any way. This vulnerability only affects products that are no longer supported by the maintainer.

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