CVE-2025-14175

MEDIUM

TP-Link TL-WR820N v2.80 - Info Disclosure

Title source: llm

Description

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.

Exploits (1)

nomisec WRITEUP
by CyberVinner · poc
https://github.com/CyberVinner/TP-Link-TL-WR820N-CVE-2025-14175

References (3)

Scores

CVSS v3 6.5
EPSS 0.0001
EPSS Percentile 0.7%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-327
Status published
Products (1)
tp-link/tl-wr820n_firmware < 1.15.0
Published Dec 29, 2025
Tracked Since Feb 18, 2026