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    CVE-2023-46456

    In GL.iNET GL-AR300M routers with firmware 3.216 it is possible to inject arbitrary shell commands through the OpenVPN client file upload functionality.

    Published:Dec 12, 2023
    Last Modified:Nov 21, 2024
    EPS:Dec 12, 2023
    EPSS Score:0.13948
    CVSS Score:9.8

    Affected Products

    Vendor
    Gl-inet
    Product
    Gl-ar300m
    Vendor
    Gl-inet
    Product
    Gl-ar300m Firmware

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-10 Buffer Overflow via Environment Variables
    CAPEC-101 Server Side Include (SSI) Injection
    CAPEC-105 HTTP Request Splitting
    CAPEC-108 Command Line Execution through SQL Injection
    CAPEC-120 Double Encoding
    CAPEC-13 Subverting Environment Variable Values
    CAPEC-135 Format String Injection
    CAPEC-14 Client-side Injection-induced Buffer Overflow
    CAPEC-24 Filter Failure through Buffer Overflow
    CAPEC-250 XML Injection
    CAPEC-267 Leverage Alternate Encoding
    CAPEC-273 HTTP Response Smuggling
    CAPEC-28 Fuzzing
    CAPEC-3 Using Leading 'Ghost' Character Sequences to Bypass Input Filters
    CAPEC-34 HTTP Response Splitting
    CAPEC-42 MIME Conversion
    CAPEC-43 Exploiting Multiple Input Interpretation Layers
    CAPEC-45 Buffer Overflow via Symbolic Links
    CAPEC-46 Overflow Variables and Tags
    CAPEC-47 Buffer Overflow via Parameter Expansion
    CAPEC-51 Poison Web Service Registry
    CAPEC-52 Embedding NULL Bytes
    CAPEC-53 Postfix, Null Terminate, and Backslash
    CAPEC-6 Argument Injection
    CAPEC-64 Using Slashes and URL Encoding Combined to Bypass Validation Logic
    CAPEC-67 String Format Overflow in syslog()
    CAPEC-7 Blind SQL Injection
    CAPEC-71 Using Unicode Encoding to Bypass Validation Logic
    CAPEC-72 URL Encoding
    CAPEC-76 Manipulating Web Input to File System Calls
    CAPEC-78 Using Escaped Slashes in Alternate Encoding
    CAPEC-79 Using Slashes in Alternate Encoding
    CAPEC-8 Buffer Overflow in an API Call
    CAPEC-80 Using UTF-8 Encoding to Bypass Validation Logic
    CAPEC-83 XPath Injection
    CAPEC-84 XQuery Injection
    CAPEC-9 Buffer Overflow in Local Command-Line Utilities

    Related CVEs

    CVE-2024-39227 (CVSS 9.8) — GL-iNet products AR750/AR750S/AR300M/AR300M16/MT300N-V2/B1300/MT1300/SFT1200/X750 v4.3.11, MT3000/MT2500/AXT18…
    CVE-2023-50920 (CVSS 5.5) — An issue was discovered on GL.iNet devices before version 4.5.0. They assign the same session ID after each us…
    CVE-2023-50919 (CVSS 9.8) — An issue was discovered on GL.iNet devices before version 4.5.0. There is an NGINX authentication bypass via L…
    CVE-2023-50921 (CVSS 9.8) — An issue was discovered on GL.iNet devices through 4.5.0. Attackers can invoke the add_user interface in the s…
    CVE-2023-50922 (CVSS 7.2) — An issue was discovered on GL.iNet devices through 4.5.0. Attackers who are able to steal the AdminToken cooki…
    CVE-2023-50445 (CVSS 7.8) — Shell Injection vulnerability GL.iNet A1300 v4.4.6, AX1800 v4.4.6, AXT1800 v4.4.6, MT3000 v4.4.6, MT2500 v4.4.…
    CVE-2023-46455 (CVSS 7.5) — In GL.iNET GL-AR300M routers with firmware v4.3.7 it is possible to write arbitrary files through a path trave…
    CVE-2023-46454 (CVSS 9.8) — In GL.iNET GL-AR300M routers with firmware v4.3.7, it is possible to inject arbitrary shell commands through a…
    CVE-2023-31473 (CVSS 4.9) — An issue was discovered on GL.iNet devices before 3.216. There is an arbitrary file write in which an empty fi…
    CVE-2023-31475 (CVSS 9.8) — An issue was discovered on GL.iNet devices before 3.216. The function guci2_get() found in libglutil.so has a …

    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