CVE-2025-69700

Name: CVE-2025-69700
Creator: NVD / NIST
Published: 2026-02-23T14:16:21.233+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 3.45%

Last modified Jun 17, 2026

CVE-2025-69700 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 3.45% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

3.45%

87.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-121

Affected Software

Vendor	Product	Versions
Tenda	Fh1203 Firmware	2.0.1.6

References

https://github.com/xhh0124/SemVulLLMExploit, Third Party Advisory

Timeline

Published: Feb 23, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-69700?

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.

How severe is CVE-2025-69700?

CVE-2025-69700 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 3.45% probability of exploitation in the next 30 days.

How do I fix CVE-2025-69700?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-69700?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST