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    CVE-2025-9748

    A vulnerability was determined in Tenda CH22 1.0.0.1. Affected by this issue is the function fromIpsecitem of the file /goform/IPSECsave of the component httpd. Executing manipulation of the argument ipsecno can lead to stack-based buffer overflow. The attack may be performed from remote.

    Published:Aug 31, 2025
    Last Modified:Sep 4, 2025
    EPS:Aug 31, 2025
    EPSS Score:0.00119
    CVSS Score:8.8

    Affected Products

    Vendor
    Tenda
    Product
    Ch22
    Vendor
    Tenda
    Product
    Ch22 Firmware

    Exploits

    https://github.com/physicszq/Routers/tree/main/tmp/02https://github.com/physicszq/Routers/tree/main/tmp/02

    Related CVEs

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    CVE-2026-19346 (CVSS 7.4) — A vulnerability was determined in Tenda CH22 1.0.0.1. This vulnerability affects the function formCertListInfo…
    CVE-2026-15543 (CVSS 7.4) — A vulnerability was found in Tenda CH22 1.0.0.1. This impacts the function formCertListInfo of the file /gofor…
    CVE-2026-5962 (CVSS 5.5) — A vulnerability was detected in Tenda CH22 1.0.0.6(468). This issue affects the function R7WebsSecurityHandler…
    CVE-2026-5605 (CVSS 7.4) — A weakness has been identified in Tenda CH22 1.0.0.1. This affects the function formWrlExtraSet of the file /g…
    CVE-2026-5604 (CVSS 7.4) — A security flaw has been discovered in Tenda CH22 1.0.0.1. The impacted element is the function formCertLocalP…
    CVE-2026-5204 (CVSS 7.4) — A vulnerability was determined in Tenda CH22 1.0.0.1. Affected is the function formWebTypeLibrary of the file …
    CVE-2026-5156 (CVSS 7.4) — A vulnerability was determined in Tenda CH22 1.0.0.1. This impacts the function formQuickIndex of the file /go…

    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