CVE-2026-2911

HIGH 8.8

Tenda FH451 GstDhcpSetSer buffer overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability has been found in Tenda FH451 up to 1.0.0.9. This issue affects some unknown processing of the file /goform/GstDhcpSetSer. The manipulation leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

CWE	CWE-120 CWE-119
Vendor	tenda
Product	fh451
Published	Feb 22, 2026
Last Updated	Feb 23, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Tenda / FH451

1.0.0.0 1.0.0.1 1.0.0.2 1.0.0.3 1.0.0.4 1.0.0.5 1.0.0.6 1.0.0.7 1.0.0.8 1.0.0.9

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.347220 vuldb.com: https://vuldb.com/?ctiid.347220 vuldb.com: https://vuldb.com/?submit.755218 vuln.ricky.place: https://vuln.ricky.place/Tenda/FH451/ tenda.com.cn: https://www.tenda.com.cn/

Credits

🔍 smitug01 (VulDB User)