CVE-2026-5989— Tenda F451 RouteStatic fromRouteStatic stack-based overflow
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I. Basic Information for CVE-2026-5989
Vulnerability Information
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Vulnerability Title
Tenda F451 RouteStatic fromRouteStatic stack-based overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw has been found in Tenda F451 1.0.0.7. Affected is the function fromRouteStatic of the file /goform/RouteStatic. Executing a manipulation of the argument page can lead to stack-based buffer overflow. The attack can be launched remotely. The exploit has been published 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 F451 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda F451是中国腾达（Tenda）公司的一款无线路由器。 Tenda F451 1.0.0.7版本存在安全漏洞，该漏洞源于文件/goform/RouteStatic中fromRouteStatic函数对参数page的操作缺乏适当验证，可能导致栈缓冲区溢出。
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-2026-5989
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
Qwen3.6-35B-A3B · 6703 chars
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III. Intelligence Information for CVE-2026-5989
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Same Patch Batch · Tenda · 2026-04-09 · 8 CVEs total
| CVE-2026-5991 | 8.8 HIGH | Tenda F451 WrlExtraSet formWrlExtraSet stack-based overflow |
| CVE-2026-5990 | 8.8 HIGH | Tenda F451 SafeEmailFilter fromSafeEmailFilter stack-based overflow |
| CVE-2026-5988 | 8.8 HIGH | Tenda F451 AdvSetWrlsafeset formWrlsafeset stack-based overflow |
| CVE-2026-5830 | 8.8 HIGH | Tenda AC15 SysToolChangePwd websGetVar stack-based overflow |
| CVE-2026-5962 | 7.3 HIGH | Tenda CH22 httpd R7WebsSecurityHandlerfunction path traversal |
| CVE-2026-5849 | 7.3 HIGH | Tenda i12 HTTP path traversal |
| CVE-2026-5841 | 7.3 HIGH | Tenda i3 HTTP R7WebsSecurityHandler path traversal |
IV. Related Vulnerabilities
Same product: F451
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Tenda F451 httpd SafeClientFilter fromSafeClientFilter buffe - CVE-2026-6631
Tenda F451 httpd webExcptypemanFilter fromwebExcptypemanFilt - CVE-2026-6630
Tenda F451 httpd GstDhcpSetSer fromGstDhcpSetSer buffer over - CVE-2026-6137
Tenda F451 AdvSetWan fromAdvSetWan stack-based overflow - CVE-2026-6136
Tenda F451 L7Im frmL7ImForm stack-based overflow
Same vendor: Tenda
- CVE-2026-8265
Tenda AC6 httpd getLogFile get_log_file os command injection - CVE-2026-8264
Tenda AC6 httpd WifiApScan formWifiApScan os command injecti - CVE-2026-8263
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-2026-5989
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