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    CVE-2025-4544

    A vulnerability was found in D-Link DI-8100 up to 16.07.26A1 and classified as critical. This issue affects some unknown processing of the file /ddos.asp of the component jhttpd. The manipulation of the argument def_max/def_time/def_tcp_max/def_tcp_time/def_udp_max/def_udp_time/def_icmp_max leads to stack-based buffer overflow. The attack may be initiated remotely. The complexity of an attack is rather high. The exploitation is known to be difficult.

    Published:May 11, 2025
    Last Modified:May 22, 2025
    EPS:May 11, 2025
    EPSS Score:0.0031
    CVSS Score:6.6

    Affected Products

    Vendor
    Dlink
    Product
    Di-8100
    Vendor
    Dlink
    Product
    Di-8100 Firmware

    Exploits

    https://github.com/Yhuanhuan01/DI-8100_Vulnerability_Report/blob/main/Vulnerability_Report.mdhttps://github.com/Yhuanhuan01/DI-8100_Vulnerability_Report/blob/main/Vulnerability_Report.md

    Related CVEs

    CVE-2026-7857 (CVSS 7.3) — A vulnerability has been found in D-Link DI-8100 16.07.26A1. This vulnerability affects the function sprintf o…
    CVE-2026-7856 (CVSS 7.3) — A flaw has been found in D-Link DI-8100 16.07.26A1. This affects an unknown part of the file /url_member.asp o…
    CVE-2026-7855 (CVSS 7.4) — A vulnerability was detected in D-Link DI-8100 16.07.26A1. Affected by this issue is the function tggl_asp of …
    CVE-2026-7854 (CVSS 8.9) — A security vulnerability has been detected in D-Link DI-8100 16.07.26A1. Affected by this vulnerability is the…
    CVE-2026-7853 (CVSS 8.9) — A weakness has been identified in D-Link DI-8100 16.07.26A1. Affected is the function sprintf of the file /aut…
    CVE-2026-7851 (CVSS 7.3) — A vulnerability was identified in D-Link DI-8100 16.07.26A1. This affects the function sprintf of the file yyx…
    CVE-2026-7248 (CVSS 8.9) — A vulnerability was found in D-Link DI-8100 16.07.26A1. This affects the function tgfile_htm of the file tgfil…
    CVE-2026-7247 (CVSS 7.3) — A vulnerability has been found in D-Link DI-8100 16.07.26A1. Affected by this issue is the function file_exten…
    CVE-2025-52222 (CVSS 7.5) — D-Link DI-8003 v16.07.26A1, DI-8500 v16.07.26A1; DI-8003G v17.12.21A1, DI-8200G v17.12.20A1, DI-8200 v16.07.26…
    CVE-2025-51281 (CVSS 7) — D-Link DI-8100 16.07.26A1 is vulnerable to Buffer Overflow via the en`, `val and id parameters in the qj_asp f…

    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