CVE-2025-7806

A vulnerability classified as critical was found in Tenda FH451 1.0.0.9. This vulnerability affects the function fromSafeClientFilter of the file /goform/SafeClientFilter. The manipulation of the argument Go/page leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/panda666-888/vuls/blob/main/tenda/fh451/fromSafeClientFilter_Go.md	Exploit Third Party Advisory
https://github.com/panda666-888/vuls/blob/main/tenda/fh451/fromSafeClientFilter_page.md	Exploit Third Party Advisory
https://vuldb.com/?ctiid.316882	Permissions Required
https://vuldb.com/?id.316882	Third Party Advisory VDB Entry
https://vuldb.com/?submit.616348	Third Party Advisory VDB Entry
https://vuldb.com/?submit.616349	Not Applicable
https://www.tenda.com.cn/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:fh451_firmware:1.0.0.9:*:*:*:*:*:*:*

cpe:2.3:h:tenda:fh451:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-07-18 21:15

Updated : 2025-07-23 16:40

NVD link : CVE-2025-7806

Mitre link : CVE-2025-7806

CVE.ORG link : CVE-2025-7806

JSON object : View

Products Affected

tenda

fh451
fh451_firmware

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow

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This vulnerability affects the function fromSafeClientFilter of the file /goform/SafeClientFilter. The manipulation of the argument Go/page leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used."}, {"lang": "es", "value": "Se detect\u00f3 una vulnerabilidad cr\u00edtica en Tenda FH451 1.0.0.9. Esta vulnerabilidad afecta la funci\u00f3n fromSafeClientFilter del archivo /goform/SafeClientFilter. La manipulaci\u00f3n del argumento Go/page provoca un desbordamiento del b\u00fafer en la pila. El ataque puede iniciarse en remoto. 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