Vulnerability details

CVE-2026-3810

Tenda FH1202

Tenda FH1202 DhcpListClient fromDhcpListClient stack-based overflow

CVSS 4.0

8.7High

Official 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 scores

Score	Version	Source	Vector
8.7High	4.0	CVEProject cvelistV5 (CNA) (VulDB)	`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`
8.8High	3.1	CVEProject cvelistV5 (CNA) (VulDB)	`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`
8.8High	3.0	CVEProject cvelistV5 (CNA) (VulDB)	`CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R`
9.0High	2.0	CVEProject cvelistV5 (CNA) (VulDB)	`AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR`

Affected products

Vendor	Product	Versions	Source
Tenda	FH1202	1.2.0.14(408)	CVEProject cvelistV5 (CNA)

References and advisories

https://vuldb.com/?id.349776 vdb-entrytechnical-description
https://vuldb.com/?ctiid.349776 signaturepermissions-required
https://vuldb.com/?submit.769040 third-party-advisory
https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-fh1202-dhcplistclient-page-buffer-overflow exploit
https://www.tenda.com.cn/ product

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Details

Published: 2026-03-09
Last updated: 2026-03-10
State: Published
Assigner (CNA): VulDB

Exploit prediction (EPSS)

0.71%

Probability of exploitation in 30 days

54.1%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: Proof of concept
Technical impact: Total

Weaknesses (CWE)

CWE-121
Stack-based Buffer Overflow
CWE-119
Memory Corruption