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CVE-2023-42129— A10 Thunder ADC ShowTechDownloadView Directory Traversal Information Disclosure Vulnerability

Quick assessment

Affected
A10 Thunder ADC
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.

A10 Networks Thunder ADC是美国睿科网络（A10 Networks）公司的一款提供高性能的应用程序分发/负载平衡器。 A10 Networks Thunder ADC存在安全漏洞，该漏洞源于使用用户提供的路径之前未对其进行正确验证，存在目录遍历和信息泄露漏洞，允许远程攻击者泄露安装的敏感信息。

AI Predicted 5.9 Difficulty: Easy EPSS 2.39% · P83

Possible ATT&CK Techniques 1 AI

T1135 · Network Share Discovery
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I. Basic Information for CVE-2023-42129

Vulnerability Information
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Vulnerability Title
A10 Thunder ADC ShowTechDownloadView Directory Traversal Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A10 Thunder ADC ShowTechDownloadView Directory Traversal Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of A10 Thunder ADC. Authentication is required to exploit this vulnerability. The specific flaw exists within the ShowTechDownloadView class. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose information in the context of the service account. . Was ZDI-CAN-17899.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
A10 Networks Thunder ADC 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
A10 Networks Thunder ADC是美国睿科网络（A10 Networks）公司的一款提供高性能的应用程序分发/负载平衡器。 A10 Networks Thunder ADC存在安全漏洞，该漏洞源于使用用户提供的路径之前未对其进行正确验证，存在目录遍历和信息泄露漏洞，允许远程攻击者泄露安装的敏感信息。
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

Vendor Product Affected Versions CPE Subscribe
A10 Thunder ADC 5.2.1-p3, build 70 -

II. Public POCs for CVE-2023-42129

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III. Intelligence Information for CVE-2023-42129

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Vendor Advisories for CVE-2023-42129 (2)

IV. Related Vulnerabilities

Same product: Thunder ADC
Same vendor: A10
Same weakness: CWE-22

V. Comments for CVE-2023-42129

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