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CVE-2022-24352

Quick assessment

Affected
TP-Link AC1750
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 AC1750是中国普联（TP-LINK）公司的一款无线路由器。 TP-LINK AC1750 211210之前版本存在缓冲区错误漏洞，该漏洞源于对用户提供的数据缺乏适当的验证，这可能导致读取超出分配的缓冲区的末尾。攻击者利用该漏洞在root环境中执行代码。

AI Predicted 9.8 Difficulty: Easy EPSS 0.74% · P53

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-24352

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 execute arbitrary code on affected installations of TP-Link AC1750 prior to 211210 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the NetUSB.ko kernel module. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15773.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
TP-LINK AC1750 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TP-LINK AC1750是中国普联（TP-LINK）公司的一款无线路由器。 TP-LINK AC1750 211210之前版本存在缓冲区错误漏洞，该漏洞源于对用户提供的数据缺乏适当的验证，这可能导致读取超出分配的缓冲区的末尾。攻击者利用该漏洞在root环境中执行代码。
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 AC1750 prior to 211210 -

II. Public POCs for CVE-2022-24352

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III. Intelligence Information for CVE-2022-24352

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Vendor Advisories for CVE-2022-24352 (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-2022-24353 TP-LINK AC1750 缓冲区错误漏洞
CVE-2022-24972 TP-LINK TL-WR940N 访问控制错误漏洞
CVE-2022-24973 TP-Link TL-WR940N 安全漏洞

IV. Related Vulnerabilities

Same product: AC1750
Same vendor: TP-Link
Same weakness: CWE-125

V. Comments for CVE-2022-24352

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