CVE-2025-14175

A vulnerability in the SSH server of TP-Link TL-WR820N v2.80 allows the use of a weak cryptographic algorithm, enabling an adjacent attacker to intercept and decrypt SSH traffic. Exploitation may expose sensitive information and compromise confidentiality.

Score

CVSS 3.1 6.5 Medium

Status

Analyzed - f23511db-6c3e-4e32-a477-6aa17d310630

Published

2025-12-29

Last modified

2026-10-07

Weaknesses

CWE-327

Affected products

• Tl-wr820n Firmware (Tp-link)
• Tl-wr820n V2.8 (Tp-link Systems Inc.)

References

• https://www.tp-link.com/en/support/download/tl-wr820n/#Firmware
• https://www.tp-link.com/in/support/download/tl-wr820n/#Firmware
• https://www.tp-link.com/us/support/faq/4861/