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I. Basic Information for CVE-2025-14175
Vulnerability Information
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Vulnerability Title
Weak Algorithm Support in SSH Server on TL-WR820N
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用已被攻破或存在风险的密码学算法
Source: NVD (National Vulnerability Database)
Vulnerability Title
TP-Link TL-WR820N 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TP-Link TL-WR820N是中国普联（TP-Link）公司的一款无线路由器。 TP-Link TL-WR820N v2.80版本存在安全漏洞，该漏洞源于SSH服务器使用弱加密算法，可能导致相邻攻击者拦截和解密SSH流量，泄露敏感信息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
TP-Link Systems Inc.TL-WR820N v2.8 0 ~ 1.15.0 Build 250813 -
II. Public POCs for CVE-2025-14175
#POC DescriptionSource LinkShenlong Link
1Responsible disclosure write-up for CVE-2025-14175 involving weak cryptographic algorithm support in the SSH server of TP-Link TL-WR820N.https://github.com/CyberVinner/TP-Link-TL-WR820N-CVE-2025-14175POC Details
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III. Intelligence Information for CVE-2025-14175
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IV. Related Vulnerabilities
Same vendor: TP-Link Systems Inc.
Same weakness: CWE-327
V. Comments for CVE-2025-14175
Anonymous User
2026-01-15 06:09:01

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