Weak Algorithm Support in SSH Server on TL-WR820N_CVE-2025-14175

6 / 10

MEDIUM

CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

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.

Basic Information

ID CVE-2025-14175

Source TPLink

Published Dec 29, 2025 at 19:31

Affected Product

Vendor TP-Link Systems Inc.

Product TL-WR820N v2.8

Affected Versions TP-Link Systems Inc. TL-WR820N v2.8 0

CWE Classification

CWE-327

References

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    "published": "2025-12-29T19:31:23.473Z",
    "modified": "2025-12-29T19:31:23.473Z",
    "type": "cve",
    "title": "Weak Algorithm Support in SSH Server on TL-WR820N",
    "source": "TPLink",
    "references": "https://www.tp-link.com/en/support/download/tl-wr820n/#Firmware\nhttps://www.tp-link.com/in/support/download/tl-wr820n/#Firmware\nhttps://www.tp-link.com/us/support/faq/4861/",
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