CVE-2025-7855

8.7 highEPSS 1.3%

High (8.7) in tenda fh451 firmware. EPSS 1.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

8.7 high

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

CVSS 3.1

8.8 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.3% chance of exploitation in the next 30 days; higher than 69% of CVEs (scores of 2026-10-31)
CWEs: CWE-119, CWE-121
Published: 2025-07-19
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

tenda:fh451_firmware

References

https://github.com/panda666-888/vuls/blob/main/tenda/fh451/fromqossetting.md#poc
https://vuldb.com/?ctiid.316945
https://vuldb.com/?id.316945
https://vuldb.com/?submit.616367
https://www.tenda.com.cn/

Check your stack JSON