CVE-2025-14175
Weak Algorithm Support in SSH Server on TL-WR820N
- State
- Published
- Severity
- 6.0 Medium
- Published
- Dec 29, 2025
- Updated
- Jan 2, 2026
- Reserved
- Dec 6, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.0 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 | TPLink |
Weaknesses
- CWE-327 Use of a Broken or Risky Cryptographic Algorithm
Affected Products
| Product | Versions |
|---|---|
TL-WR820N v2.8TP-Link Systems Inc. |
|
References
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