CVE-2026-2911: high-severity vulnerability in Tenda FH451
Tenda FH451 GstDhcpSetSer buffer overflow
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 3.5%
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.
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
Affected products
Tenda · FH451Related CVEs — Tenda FH451
In the same product, most dangerous first.
CVE-2025-7795HIGHTenda FH451 P2pListFilter fromP2pListFilter stack-based overflowEPSS 3.4%CVE-2025-7855HIGHTenda FH451 qossetting fromqossetting stack-based overflowEPSS 1.3%CVE-2025-7794HIGHTenda FH451 NatStaticSetting fromNatStaticSetting stack-based overflowEPSS 1.3%CVE-2025-7793HIGHTenda FH451 webtypelibrary formWebTypeLibrary stack-based overflowEPSS 1.3%CVE-2025-7792HIGHTenda FH451 SafeEmailFilter formSafeEmailFilter stack-based overflowEPSS 1.3%CVE-2025-7854HIGHTenda FH451 VirtualSer fromVirtualSer stack-based overflowEPSS 1.2%