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    CVE-2021-44881

    D-Link device DIR_882 DIR_882_FW1.30B06_Hotfix_02 was discovered to contain a command injection vulnerability in the twsystem function. This vulnerability allows attackers to execute arbitrary commands via a crafted HNAP1 POST request.

    Published:Feb 4, 2022
    Last Modified:Nov 21, 2024
    EPS:Feb 4, 2022
    EPSS Score:0.08686
    CVSS Score:9.8

    Affected Products

    Vendor
    Dlink
    Product
    Dir-882
    Vendor
    Dlink
    Product
    Dir-882 Firmware

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-5844 (CVSS 7.3) — A vulnerability was found in D-Link DIR-882 1.01B02. Impacted is the function sprintf of the file prog.cgi of …
    CVE-2025-60698 (CVSS 7.3) — A command injection vulnerability exists in the D-Link DIR-882 Router firmware DIR882A1_FW102B02 within the `p…
    CVE-2025-60701 (CVSS 6.5) — A command injection vulnerability exists in the D-Link DIR-882 Router firmware DIR882A1_FW102B02 within the `p…
    CVE-2025-60700 (CVSS 6.5) — A command injection vulnerability exists in the D-Link DIR-882 Router firmware DIR882A1_FW102B02 within the `p…
    CVE-2025-60697 (CVSS 7.3) — A command injection vulnerability exists in the D-Link DIR-882 Router firmware DIR882A1_FW102B02 within the `p…
    CVE-2024-48630 (CVSS 8) — D-Link DIR_882_FW130B06 and DIR_878 DIR_878_FW130B08 were discovered to contain a command injection vulnerabil…
    CVE-2024-48636 (CVSS 8) — D-Link DIR_882_FW130B06 and DIR_878 DIR_878_FW130B08 were discovered to contain a command injection vulnerabil…
    CVE-2024-48633 (CVSS 8) — D-Link DIR_882_FW130B06 and DIR_878 DIR_878_FW130B08 were discovered to contain multiple command injection vul…
    CVE-2024-48629 (CVSS 8) — D-Link DIR_882_FW130B06 and DIR_878 DIR_878_FW130B08 were discovered to contain a command injection vulnerabil…
    CVE-2024-48635 (CVSS 8) — D-Link DIR_882_FW130B06 and DIR_878 DIR_878_FW130B08 were discovered to contain a command injection vulnerabil…

    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