CVE-2025-7505
A vulnerability classified as critical has been found in Tenda FH451 1.0.0.9. Affected is the function frmL7ProtForm of the file /goform/L7Prot of the component HTTP POST Request Handler. The manipulation of the argument page leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
CVSS
- Versión: 4.0
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Puntuación base: 7.4
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.94%
- Percentil entre todas las CVEs puntuadas: 60
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Explotación
T1210Exploitation of Remote Serviceslateral movement85 % - Impacto principal
T1059Command and Scripting Interpreterexecution80 %
Buffer overflow remoto (CWE-119/121) en servicio HTTP con PR:L requiere acceso autenticado a red adyacente (T1210). Permite ejecución de código arbitrario (T1059) en el dispositivo Tenda.
Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.
🛡️ Mitigaciones ATT&CK que cubren estas técnicas
Tecnologías afectadas (1)
CWE
- CWE-119, CWE-121
Referencias
- https://github.com/zezhifu1/cve_report/blob/main/FH451/frmL7ProtForm.md
- https://github.com/zezhifu1/cve_report/blob/main/FH451/frmL7ProtForm.md#payload
- https://vuldb.com/?ctiid.316188
- https://vuldb.com/?id.316188
- https://vuldb.com/?submit.611504
- https://www.tenda.com.cn/
- https://github.com/zezhifu1/cve_report/blob/main/FH451/frmL7ProtForm.md
- https://github.com/zezhifu1/cve_report/blob/main/FH451/frmL7ProtForm.md#payload
JSON original (NVD)
Mostrar
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