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CVE-2025-14738— Configuration Disclosure Vulnerability in TP-Link WA850RE

Quick assessment

Affected
TP-Link Systems Inc. WA850RE
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

TP-Link WA850RE是中国普联（TP-Link）公司的一款无线信号扩展器。 TP-Link WA850RE V2_160527及之前版本存在安全漏洞，该漏洞源于httpd模块身份验证不当，可能导致下载配置文件。

AI Predicted 7.5 Difficulty: Easy EPSS 0.41% · P35

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2025-14738

Vulnerability Information
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Vulnerability Title
Configuration Disclosure Vulnerability in TP-Link WA850RE
Source: CVE Program / CVE List V5
Vulnerability Description
Improper authentication vulnerability in TP-Link WA850RE (httpd modules) allows unauthenticated attackers to download the configuration file.This issue affects: ≤ WA850RE V2_160527, ≤ WA850RE V3_160922.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
TP-Link WA850RE 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TP-Link WA850RE是中国普联（TP-Link）公司的一款无线信号扩展器。 TP-Link WA850RE V2_160527及之前版本存在安全漏洞，该漏洞源于httpd模块身份验证不当，可能导致下载配置文件。
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

Vendor Product Affected Versions CPE Subscribe
TP-Link Systems Inc. WA850RE 0 ~ WA850RE V2_160527 -

II. Public POCs for CVE-2025-14738

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III. Intelligence Information for CVE-2025-14738

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Security Blog Posts for CVE-2025-14738 (1)

Other References for CVE-2025-14738 (3)

Same Patch Batch · TP-Link Systems Inc. · 2025-12-18 · 3 CVEs total

CVE-2025-14737 Command Injection Vulnerability in TP-Link WA850RE
CVE-2025-14739 Uninitialized Pointer Vulnerability in TP-Link WR940N and WR941ND

IV. Related Vulnerabilities

Same product: WA850RE
Same vendor: TP-Link Systems Inc.
Same weakness: CWE-287

V. Comments for CVE-2025-14738

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