CVE-2026-3166

7.4 highEPSS 0.7%

High (7.4) in tenda f453 firmware. EPSS 0.7% chance of exploitation in the next 30 days.

A vulnerability was identified in Tenda F453 1.0.0.3. The affected element is the function fromRouteStatic of the file /goform/RouteStatic of the component httpd. Such manipulation of the argument page leads to buffer overflow. The attack can be launched remotely. The exploit is publicly available and might be used.

Severity

CVSS 4.0

7.4 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/E:P

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: 0.7% chance of exploitation in the next 30 days; higher than 53% of CVEs (scores of 2026-10-31)
CWEs: CWE-119, CWE-120
Published: 2026-02-25
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

tenda:f453_firmware

References

https://github.com/Litengzheng/vul_db/blob/main/F453/vul_65/README.md
https://vuldb.com/?ctiid.347673
https://vuldb.com/?id.347673
https://vuldb.com/?submit.759589
https://www.tenda.com.cn/

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