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CVE-2024-54126— Insufficient Integrity Verification Vulnerability in TP-Link Archer C50

Quick assessment

Affected
TP-Link Archer C50 Wireless Router
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 Archer C50是中国普联（TP-LINK）公司的一款无线路由器。 TP-Link Archer C50 V4 240917之前版本存在安全漏洞，该漏洞源于Web界面的固件升级过程中存在不正确的签名验证机制，从而导致目标设备完全受损。

AI Predicted 8.4 Difficulty: Moderate EPSS 0.15% · P3

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-54126

Vulnerability Information
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Vulnerability Title
Insufficient Integrity Verification Vulnerability in TP-Link Archer C50
Source: CVE Program / CVE List V5
Vulnerability Description
This vulnerability exists in the TP-Link Archer C50 due to improper signature verification mechanism in the firmware upgrade process at its web interface. An attacker with administrative privileges within the router’s Wi-Fi range could exploit this vulnerability by uploading and executing malicious firmware which could lead to complete compromise of the targeted device.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
下载代码缺少完整性检查
Source: CVE Program / CVE List V5
Vulnerability Title
TP-Link Archer C50 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TP-LINK Archer C50是中国普联（TP-LINK）公司的一款无线路由器。 TP-Link Archer C50 V4 240917之前版本存在安全漏洞，该漏洞源于Web界面的固件升级过程中存在不正确的签名验证机制，从而导致目标设备完全受损。
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 Archer C50 Wireless Router <Archer C50(EU)_V4_ 240917 -

II. Public POCs for CVE-2024-54126

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III. Intelligence Information for CVE-2024-54126

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Vendor Advisories for CVE-2024-54126 (1)

IV. Related Vulnerabilities

Same product: Archer C50 Wireless Router
Same vendor: TP-Link
Same weakness: CWE-494

V. Comments for CVE-2024-54126

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