CVE-2025-7855

A vulnerability classified as critical was found in Tenda FH451 1.0.0.9. Affected by this vulnerability is the function fromqossetting of the file /goform/qossetting. The manipulation of the argument page leads to stack-based buffer overflow. The attack can be launched remotely.

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/fromqossetting.md#poc	Exploit Third Party Advisory
https://vuldb.com/?ctiid.316945	Permissions Required
https://vuldb.com/?id.316945	Third Party Advisory VDB Entry
https://vuldb.com/?submit.616367	Third Party Advisory VDB Entry
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 : 2025-07-19 21:15

Updated : 2025-07-23 16:26

NVD link : CVE-2025-7855

Mitre link : CVE-2025-7855

CVE.ORG link : CVE-2025-7855

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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