VulnerabilityAnalyzed

CVE-2026-3810

A vulnerability has been found in Tenda FH1202 1.2.0.14(408).

HIGH 7.4EPSS 0.62%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.62%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

A vulnerability has been found in Tenda FH1202 1.2.0.14(408). This affects the function fromDhcpListClient of the file /goform/DhcpListClient. The manipulation of the argument page leads to stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.

CVSS 4.0: 7.4 HIGHCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS: 0.62% probability · 48th percentile
CISA KEV: Not listed
Weakness: CWE-119, CWE-121
Affected: tenda/fh1202 firmware
Source: cna@vuldb.com

References

https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-fh1202-dhcplistclient-page-buffer-overflowExploit, Third Party Advisory
https://vuldb.com/?ctiid.349776Permissions Required, VDB Entry
https://vuldb.com/?id.349776Third Party Advisory, VDB Entry
https://vuldb.com/?submit.769040Third Party Advisory, VDB Entry
https://www.tenda.com.cn/Product

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.