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    CVE-2023-42129

    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.

    Published:May 3, 2024
    Last Modified:Aug 18, 2025
    EPS:May 3, 2024
    EPSS Score:0.04392
    CVSS Score:6.5

    Affected Products

    Vendor
    A10networks
    Product
    Advanced Core Operating System
    Vendor
    A10networks
    Product
    Thunder Adc
    Vendor
    A10networks
    Product
    Thunder Application Delivery Controller

    Exploits

    https://support.a10networks.com/support/security_advisory/a10-acos-file-access-vulnerability/https://support.a10networks.com/support/security_advisory/a10-acos-file-access-vulnerability/

    Related CVEs

    CVE-2024-30369 (CVSS 7.8) — A10 Thunder ADC Incorrect Permission Assignment Local Privilege Escalation Vulnerability. This vulnerability a…
    CVE-2024-30368 (CVSS 8.8) — A10 Thunder ADC CsrRequestView Command Injection Remote Code Execution Vulnerability. This vulnerability allow…
    CVE-2023-42130 (CVSS 8.8) — A10 Thunder ADC FileMgmtExport Directory Traversal Arbitrary File Read and Deletion Vulnerability. This vulner…
    CVE-2020-24384 (CVSS 9.8) — A10 Networks ACOS and aGalaxy management Graphical User Interfaces (GUIs) have an unauthenticated Remote Code …
    CVE-2018-5390 (CVSS 7.5) — Linux kernel versions 4.9+ can be forced to make very expensive calls to tcp_collapse_ofo_queue() and tcp_prun…
    CVE-2016-10213 (CVSS 5.9) — A10 AX1030 and possibly other devices with software before 2.7.2-P8 uses random GCM nonce generations, which m…
    CVE-2014-3976 (CVSS 5) — Buffer overflow in A10 Networks Advanced Core Operating System (ACOS) before 2.7.0-p6 and 2.7.1 before 2.7.1-P…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High