Vulnerability Report

CVE-2026-3810

Title: Stack-based Buffer Overflow in Tenda FH1202

Memory Corruption

Proof Of Concept

No public PoC currently indexed for CVE-2026-3810.

CWE Category CWE-119

Published Date Mar 09, 2026

Modified Date Mar 09, 2026

Exploit Status Not Found

Score 7.4 CVSS v4.0

Exploit Probability (EPSS)

0.11%

Vulnerability Summary

CVE-2026-3810: 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.

Impacted Vendors

tenda 1

tendacn 1

Reference Links

https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-fh1202-dhcplistclient-page-buffer-overflow https://vuldb.com/?ctiid.349776 https://vuldb.com/?id.349776 https://vuldb.com/?submit.769040 https://www.tenda.com.cn/

CVSS v4.0

Source Entity [email protected]

Severity HIGH

7.4

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

N/A

RAW VECTOR

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1

Source Entity [email protected]

Severity HIGH

8.8

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

Source Entity [email protected]

Severity HIGH

9.0

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:S/C:C/I:C/A:C

Associated Attack Patterns (CAPEC)

Total: Patterns