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    CVE-2023-25282

    A heap overflow vulnerability in D-Link DIR820LA1_FW106B02 allows attackers to cause a denial of service via the config.log_to_syslog and log_opt_dropPackets parameters to mydlink_api.ccp.

    Published:Mar 15, 2023
    Last Modified:Nov 3, 2025
    EPS:Mar 15, 2023
    EPSS Score:0.00502
    CVSS Score:6.5

    Affected Products

    Vendor
    Dlink
    Product
    Dir-820l
    Vendor
    Dlink
    Product
    Dir-820l Firmware

    Exploits

    https://github.com/migraine-sudo/D_Link_Vuln/tree/main/Permanent%20DDOS%20vulnerability%20in%20emailInfohttps://github.com/migraine-sudo/D_Link_Vuln/tree/main/Permanent%20DDOS%20vulnerability%20in%20emailInfo

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2025-52079 (CVSS 8.8) — The administrator password setting of the D-Link DIR-820L 1.06B02 is has Improper Access Control and is vulner…
    CVE-2024-51186 (CVSS 8) — D-Link DIR-820L 1.05b03 was discovered to contain a remote code execution (RCE) vulnerability via the ping_add…
    CVE-2024-48150 (CVSS 9.8) — D-Link DIR-820L 1.05B03 has a stack overflow vulnerability in the sub_451208 function.…
    CVE-2023-44808 (CVSS 9.8) — D-Link DIR-820L 1.05B03 has a stack overflow vulnerability in the sub_4507CC function.…
    CVE-2023-44809 (CVSS 9.8) — D-Link device DIR-820L 1.05B03 is vulnerable to Insecure Permissions.…
    CVE-2023-44807 (CVSS 9.8) — D-Link DIR-820L 1.05B03 has a stack overflow vulnerability in the cancelPing function.…
    CVE-2023-25280 (CVSS 9.8) — OS Command injection vulnerability in D-Link DIR820LA1_FW105B03 allows attackers to escalate privileges to roo…
    CVE-2023-25281 (CVSS 7.5) — A stack overflow vulnerability exists in pingV4Msg component in D-Link DIR820LA1_FW105B03, allows attackers to…
    CVE-2023-25279 (CVSS 9.8) — OS Command injection vulnerability in D-Link DIR820LA1_FW105B03 allows attackers to escalate privileges to roo…
    CVE-2023-25283 (CVSS 7.5) — A stack overflow vulnerability in D-Link DIR820LA1_FW106B02 allows attackers to cause a denial of service via …

    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