CVE-2025-7792— Tenda FH451 SafeEmailFilter formSafeEmailFilter stack-based overflow
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I. Basic Information for CVE-2025-7792
Vulnerability Information
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Vulnerability Title
Tenda FH451 SafeEmailFilter formSafeEmailFilter stack-based overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in Tenda FH451 1.0.0.9. It has been rated as critical. This issue affects the function formSafeEmailFilter of the file /goform/SafeEmailFilter. The manipulation of the argument page leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
栈缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
Tenda FH451 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda FH451是中国腾达（Tenda）公司的一款路由器。 Tenda FH451 1.0.0.9版本存在安全漏洞，该漏洞源于对文件/goform/SafeEmailFilter中参数page的错误操作导致栈缓冲区溢出。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-7792
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Same Patch Batch · Tenda · 2025-07-18 · 8 CVEs total
| CVE-2025-7807 | 8.8 HIGH | Tenda FH451 SafeUrlFilter fromSafeUrlFilter stack-based overflow |
| CVE-2025-7806 | 8.8 HIGH | Tenda FH451 SafeClientFilter fromSafeClientFilter stack-based overflow |
| CVE-2025-7805 | 8.8 HIGH | Tenda FH451 PPTPUserSetting fromPptpUserSetting stack-based overflow |
| CVE-2025-7796 | 8.8 HIGH | Tenda FH451 PPTPDClient fromPptpUserAdd stack-based overflow |
| CVE-2025-7795 | 8.8 HIGH | Tenda FH451 P2pListFilter fromP2pListFilter stack-based overflow |
| CVE-2025-7794 | 8.8 HIGH | Tenda FH451 NatStaticSetting fromNatStaticSetting stack-based overflow |
| CVE-2025-7793 | 8.8 HIGH | Tenda FH451 webtypelibrary formWebTypeLibrary stack-based overflow |
IV. Related Vulnerabilities
Same product: FH451
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Tenda FH451 WrlclientSet stack-based overflow - CVE-2026-4534
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Tenda FH451 QuickIndex formQuickIndex stack-based overflow - CVE-2026-3678
Tenda FH451 AdvSetWan sub_3C434 stack-based overflow - CVE-2026-3677
Tenda FH451 setcfm fromSetCfm stack-based overflow
Same vendor: Tenda
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Tenda AC6 httpd WifiExtraSet fromSetWirelessRepeat os comman - CVE-2026-8259
Tenda AC6 httpd telnet os command injection - CVE-2026-8138
Tenda CX12L SetPptpServerCfg” formSetPPTPServer stack-based
Same weakness: CWE-121
- CVE-2026-8258
Squirrel sqstdstring.cpp validate_format stack-based overflo - CVE-2026-8234
EFM ipTIME A8004T WifiBasicSet formWifiBasicSet stack-based - CVE-2026-6665
PgBouncer buffer overflow in SCRAM - CVE-2026-41509
Integer underflow in crypto_sign_open() leads to buffer over - CVE-2026-8138
Tenda CX12L SetPptpServerCfg” formSetPPTPServer stack-based
V. Comments for CVE-2025-7792
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