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    CVE-2026-6988

    A flaw has been found in Tenda HG10 HG7_HG9_HG10re_300001138_en_xpon. This issue affects the function formRoute of the file /boaform/formRouting of the component Boa Service. This manipulation of the argument nextHop causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been published and may be used.

    Published:Apr 25, 2026
    Last Modified:Apr 30, 2026
    EPS:Apr 25, 2026
    EPSS Score:0.00046
    CVSS Score:8.8

    Affected Products

    Vendor
    Tenda
    Product
    Hg10
    Vendor
    Tenda
    Product
    Hg10 Firmware

    Exploits

    https://github.com/xyh4ck/iot_poc/blob/main/Tenda/HG10/01_Buffer_Overflow_nextHop/README.md

    Related CVEs

    CVE-2026-86167 (CVSS 8.6) — A vulnerability was identified in Tenda HG10 300001138. Impacted is the function formgponConf of the file /boa…
    CVE-2026-86166 (CVSS 7.4) — A vulnerability was determined in Tenda HG10 300001138. This issue affects the function formWanRedirect of the…
    CVE-2026-86165 (CVSS 8.9) — A vulnerability was found in Tenda HG10 300001138. This vulnerability affects the function formURL of the file…
    CVE-2026-85110 (CVSS 7.4) — A vulnerability was identified in Tenda HG10 300001138. Impacted is the function formWlanSetup of the file /bo…
    CVE-2026-85109 (CVSS 8.9) — A vulnerability was determined in Tenda HG10 300001138. This issue affects the function formLogin of the file …
    CVE-2026-82542 (CVSS 9.3) — A weakness has been identified in Tenda HG10 300001138. Affected by this issue is the function formIPv6Routing…
    CVE-2026-11553 (CVSS 7.4) — A vulnerability was found in Tenda HG7HG9 and HG10 300001138_en_xpon. This affects the function formPPPEdit of…
    CVE-2026-11499 (CVSS 9.3) — A vulnerability was determined in Tenda HG7HG9 and HG10 300001138_en_xpon. This affects the function formDOMAI…
    CVE-2026-11498 (CVSS 8.7) — A vulnerability was found in Tenda HG7HG9 and HG10 300001138_en_xpon. Affected by this issue is the function a…
    CVE-2026-1690 (CVSS 2) — A flaw has been found in Tenda HG10 US_HG7_HG9_HG10re_300001138_en_xpon. This affects the function system of t…

    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