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    CVE-2020-29321

    The D-Link router DIR-868L 3.01 is vulnerable to credentials disclosure in telnet service through decompilation of firmware, that allows an unauthenticated attacker to gain access to the firmware and to extract sensitive data.

    Published:Jun 4, 2021
    Last Modified:Nov 21, 2024
    EPS:Jun 4, 2021
    EPSS Score:0.01025
    CVSS Score:7.5

    Affected Products

    Vendor
    Dlink
    Product
    Dir-868l
    Vendor
    Dlink
    Product
    Dir-868l Firmware

    Exploits

    https://cybersecurityworks.com/zerodays/cve-2020-29321-telnet-hardcoded-credentials.htmlhttps://cybersecurityworks.com/zerodays/cve-2020-29321-telnet-hardcoded-credentials.html

    Related CVEs

    CVE-2026-3485 (CVSS 8.9) — A flaw has been found in D-Link DIR-868L 110b03. This affects the function sub_1BF84 of the component SSDP Ser…
    CVE-2025-63932 (CVSS 7.3) — D-Link Router DIR-868L A1 FW106KRb01.bin has an unauthenticated remote code execution vulnerability in the cgi…
    CVE-2025-55583 (CVSS 9.8) — D-Link DIR-868L B1 router firmware version FW2.05WWB02 contains an unauthenticated OS command injection vulner…
    CVE-2023-39668 (CVSS 9.8) — D-Link DIR-868L fw_revA_1-12_eu_multi_20170316 was discovered to contain a buffer overflow via the param_2 par…
    CVE-2023-39665 (CVSS 9.8) — D-Link DIR-868L fw_revA_1-12_eu_multi_20170316 was discovered to contain a buffer overflow via the acStack_50 …
    CVE-2023-39667 (CVSS 9.8) — D-Link DIR-868L fw_revA_1-12_eu_multi_20170316 was discovered to contain a buffer overflow via the param_2 par…
    CVE-2023-29856 (CVSS 9.8) — D-Link DIR-868L Hardware version A1, firmware version 1.12 is vulnerable to Buffer Overflow. The vulnerability…
    CVE-2019-20213 (CVSS 7.5) — D-Link DIR-859 routers before v1.07b03_beta allow Unauthenticated Information Disclosure via the AUTHORIZED_GR…
    CVE-2019-17621 (CVSS 9.8) — The UPnP endpoint URL /gena.cgi in the D-Link DIR-859 Wi-Fi router 1.05 and 1.06B01 Beta01 allows an Unauthent…
    CVE-2017-14948 (CVSS 9.8) — Certain D-Link products are affected by: Buffer Overflow. This affects DIR-880L 1.08B04 and DIR-895 L/R 1.13b0…

    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