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FH451 — Vulnerabilities & Security Advisories 23

All 23 CVE vulnerabilities found in FH451, with AI-generated Chinese analysis, references, and POCs.

The FH451 product vulnerability aggregation page collects and organizes security advisories and related weakness data for this specific vendor product. This page centralizes a comprehensive history of vulnerabilities affecting FH451, covering reported issues across the full operational lifecycle of the product, ranging from early firmware flaws to recent runtime defects. Readers can track the vendor’s public advisory releases, analyze the frequency and severity distribution of different weakness classes, and review the complete chronological record of known issues. The dataset includes details on impact scope, affected versions, and recommended mitigations, enabling stakeholders to identify recurring failure patterns and prioritize remediation efforts. It also supports cross-referencing with broader weakness categories to understand how FH451-specific defects align with standard Common Weakness Enumeration types. By consolidating scattered reports into a single, structured view, this page helps security teams assess residual risk, verify patch compliance, and plan future hardening strategies for the FH451 product line.

Vendor: Tenda

CVE ID Title CVSS Severity Published
CVE-2026-4535 Tenda FH451 WrlclientSet stack-based overflow CWE-121 8.8 High 2026-03-22
CVE-2026-4534 Tenda FH451 WrlExtraSet formWrlExtraSet stack-based overflow CWE-121 8.8 High 2026-03-22
CVE-2026-3679 Tenda FH451 QuickIndex formQuickIndex stack-based overflow CWE-121 8.8 High 2026-03-07
CVE-2026-3678 Tenda FH451 AdvSetWan sub_3C434 stack-based overflow CWE-121 8.8 High 2026-03-07
CVE-2026-3677 Tenda FH451 setcfm fromSetCfm stack-based overflow CWE-121 8.8 High 2026-03-07
CVE-2026-2911 Tenda FH451 GstDhcpSetSer buffer overflow CWE-120 8.8 High 2026-02-22
CVE-2025-7855 Tenda FH451 qossetting fromqossetting stack-based overflow CWE-121 8.8 High 2025-07-19
CVE-2025-7854 Tenda FH451 VirtualSer fromVirtualSer stack-based overflow CWE-121 8.8 High 2025-07-19
CVE-2025-7853 Tenda FH451 SetIpBind fromSetIpBind stack-based overflow CWE-121 8.8 High 2025-07-19
CVE-2025-7807 Tenda FH451 SafeUrlFilter fromSafeUrlFilter stack-based overflow CWE-121 8.8 High 2025-07-18
CVE-2025-7806 Tenda FH451 SafeClientFilter fromSafeClientFilter stack-based overflow CWE-121 8.8 High 2025-07-18
CVE-2025-7805 Tenda FH451 PPTPUserSetting fromPptpUserSetting stack-based overflow CWE-121 8.8 High 2025-07-18
CVE-2025-7796 Tenda FH451 PPTPDClient fromPptpUserAdd stack-based overflow CWE-121 8.8 High 2025-07-18
CVE-2025-7795 Tenda FH451 P2pListFilter fromP2pListFilter stack-based overflow CWE-121 8.8 High 2025-07-18
CVE-2025-7794 Tenda FH451 NatStaticSetting fromNatStaticSetting stack-based overflow CWE-121 8.8 High 2025-07-18
CVE-2025-7793 Tenda FH451 webtypelibrary formWebTypeLibrary stack-based overflow CWE-121 8.8 High 2025-07-18
CVE-2025-7792 Tenda FH451 SafeEmailFilter formSafeEmailFilter stack-based overflow CWE-121 8.8 High 2025-07-18
CVE-2025-7747 Tenda FH451 POST Request WizardHandle fromWizardHandle buffer overflow CWE-120 8.8 High 2025-07-17
CVE-2025-7506 Tenda FH451 HTTP POST Request Natlimit fromNatlimit stack-based overflow CWE-121 8.8 High 2025-07-12
CVE-2025-7505 Tenda FH451 HTTP POST Request L7Prot frmL7ProtForm stack-based overflow CWE-121 8.8 High 2025-07-12
CVE-2025-7434 Tenda FH451 POST Request addressNat fromAddressNat stack-based overflow CWE-121 8.8 High 2025-07-11
CVE-2025-5080 Tenda FH451 webExcptypemanFilter stack-based overflow CWE-121 8.8 High 2025-05-22
CVE-2024-12002 Tenda FH451/FH1201/FH1202/FH1206 GetIPTV websReadEvent null pointer dereference CWE-476 4.3 Medium 2024-11-30

All 23 known CVE vulnerabilities affecting FH451 with full Chinese analysis, references, and POCs where available.