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    CVE-2016-8726

    An exploitable null pointer dereference vulnerability exists in the Web Application /forms/web_runScript iw_filename functionality of Moxa AWK-3131A Wireless Access Point running firmware 1.1. An HTTP POST request with a blank line in the header will cause a segmentation fault in the web server.

    Published:Apr 13, 2017
    Last Modified:Apr 20, 2025
    EPS:Apr 13, 2017
    EPSS Score:0.00447
    CVSS Score:7.5

    Affected Products

    Vendor
    Moxa
    Product
    Awk-3131a
    Vendor
    Moxa
    Product
    Awk-3131a Firmware

    Exploits

    http://www.talosintelligence.com/reports/TALOS-2016-0240/http://www.talosintelligence.com/reports/TALOS-2016-0240/

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2019-5165 (CVSS 7.2) — An exploitable authentication bypass vulnerability exists in the hostname processing of the Moxa AWK-3131A fir…
    CVE-2019-5153 (CVSS 8.8) — An exploitable remote code execution vulnerability exists in the iw_webs configuration parsing functionality o…
    CVE-2019-5162 (CVSS 8.8) — An exploitable improper access control vulnerability exists in the iw_webs account settings functionality of t…
    CVE-2019-5137 (CVSS 7.5) — The usage of hard-coded cryptographic keys within the ServiceAgent binary allows for the decryption of capture…
    CVE-2019-5138 (CVSS 9.9) — An exploitable command injection vulnerability exists in encrypted diagnostic script functionality of the Moxa…
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    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