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    CVE-2021-46319

    Remote Code Execution (RCE) vulnerability exists in D-Link Router DIR-846 DIR846A1_FW100A43.bin and DIR846enFW100A53DLA-Retail.bin. Malicious users can use this vulnerability to use "\ " or backticks to bypass the shell metacharacters in the ssid0 or ssid1 parameters to execute arbitrary commands.This vulnerability is due to the fact that CVE-2019-17509 is not fully patched and can be bypassed by using line breaks or backticks on its basis.

    Published:Feb 17, 2022
    Last Modified:Nov 21, 2024
    EPS:Feb 17, 2022
    EPSS Score:0.16559
    CVSS Score:9.8

    Affected Products

    Vendor
    Dlink
    Product
    Dir-846
    Vendor
    Dlink
    Product
    Dir-846 Firmware

    Exploits

    https://github.com/doudoudedi/DIR-846_Command_Injection/blob/main/DIR-846_Command_Injection1.mdhttps://github.com/doudoudedi/DIR-846_Command_Injection/blob/main/DIR-846_Command_Injection1.md

    Related CVEs

    CVE-2023-6580 (CVSS 8.8) — A vulnerability, which was classified as critical, was found in D-Link DIR-846 FW100A53DBR. This affects an un…
    CVE-2023-43284 (CVSS 8.8) — D-Link Wireless MU-MIMO Gigabit AC1200 Router DIR-846 100A53DBR-Retail devices allow an authenticated remote a…
    CVE-2023-33735 (CVSS 9.8) — D-Link DIR-846 v1.00A52 was discovered to contain a remote command execution (RCE) vulnerability via the tomog…
    CVE-2022-46552 (CVSS 8.8) — D-Link DIR-846 Firmware FW100A53DBR was discovered to contain a remote command execution (RCE) vulnerability v…
    CVE-2022-46642 (CVSS 9.9) — D-Link DIR-846 A1_FW100A43 was discovered to contain a command injection vulnerability via the auto_upgrade_ho…
    CVE-2022-46641 (CVSS 9.9) — D-Link DIR-846 A1_FW100A43 was discovered to contain a command injection vulnerability via the lan(0)_dhcps_st…
    CVE-2020-21016 (CVSS 9.8) — D-Link DIR-846 devices with firmware 100A35 allow remote attackers to execute arbitrary code as root via HNAP1…
    CVE-2021-46315 (CVSS 9.8) — Remote Command Execution (RCE) vulnerability exists in HNAP1/control/SetWizardConfig.php in D-Link Router DIR-…
    CVE-2021-46314 (CVSS 9.8) — A Remote Command Execution (RCE) vulnerability exists in HNAP1/control/SetNetworkTomographySettings.php of D-L…
    CVE-2020-27600 (CVSS 9.8) — HNAP1/control/SetMasterWLanSettings.php in D-Link D-Link Router DIR-846 DIR-846 A1_100.26 allows remote attack…

    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