CVE-2025-69700

PoC —

CVSS 3.1

7.5 high

EPSS

3%p88

Published

Feb 23, 2026 (Feb 23, 2026)

Modified

Jun 17, 2026

Description

Tenda FH1203 V2.0.1.6 contains a stack-based buffer overflow vulnerability in the modify_add_client_prio function, which is reachable via the formSetClientPrio CGI handler.

Vendors: tenda
Products: fh1203 firmware
Weakness: CWE-121
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (3.5%)

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