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CVE-2022-24972

Quick assessment

Affected
TP-Link TL-WR940N
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 TL-WR940N是中国普联（TP-LINK）公司的一款无线路由器。 TP-Link TL-WR940N 3.20.1 Build 200316 Rel.34392n版本存在访问控制错误漏洞，该漏洞源于身份验证不正确。

AI Predicted 8.1 Difficulty: Easy EPSS 0.58% · P46
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I. Basic Information for CVE-2022-24972

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of TP-Link TL-WR940N 3.20.1 Build 200316 Rel.34392n (5553) routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from the lack of proper access control. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-13911.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
TP-LINK TL-WR940N 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TP-LINK TL-WR940N是中国普联（TP-LINK）公司的一款无线路由器。 TP-Link TL-WR940N 3.20.1 Build 200316 Rel.34392n版本存在访问控制错误漏洞，该漏洞源于身份验证不正确。
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 TL-WR940N 3.20.1 Build 200316 Rel.34392n (5553) -

II. Public POCs for CVE-2022-24972

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III. Intelligence Information for CVE-2022-24972

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Vendor Advisories for CVE-2022-24972 (1)

Same Patch Batch · TP-Link · 2023-03-28 · 5 CVEs total

CVE-2022-0650 TP-Link TL-WR940N 缓冲区错误漏洞
CVE-2022-24352 TP-LINK AC1750 缓冲区错误漏洞
CVE-2022-24353 TP-LINK AC1750 缓冲区错误漏洞
CVE-2022-24973 TP-Link TL-WR940N 安全漏洞

IV. Related Vulnerabilities

Same product: TL-WR940N
Same vendor: TP-Link
Same weakness: CWE-284

V. Comments for CVE-2022-24972

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