CVE-2023-26976

Name: CVE-2023-26976
Creator: NVD / NIST
Published: 2023-04-04T02:15:07.157+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 15.95%

Last modified Jun 17, 2026

CVE-2023-26976 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Tenda AC6 v15.03.05.09_multi was discovered to contain a stack overflow via the ssid parameter in the form_fast_setting_wifi_set function.. EPSS estimates a 15.95% chance of exploitation in the next 30 days.

Description

Tenda AC6 v15.03.05.09_multi was discovered to contain a stack overflow via the ssid parameter in the form_fast_setting_wifi_set function.

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

15.95%

96.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Tenda	Ac6 Firmware	15.03.05.09

References

https://github.com/Funcy33/Vluninfo_Repo/tree/main/CNVDs/AC6/205_1Exploit, Third Party Advisory
https://github.com/Funcy33/Vluninfo_Repo/tree/main/CNVDs/AC6/205_1Exploit, Third Party Advisory

Timeline

Published: Apr 4, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-26976?

Tenda AC6 v15.03.05.09_multi was discovered to contain a stack overflow via the ssid parameter in the form_fast_setting_wifi_set function.

How severe is CVE-2023-26976?

CVE-2023-26976 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 15.95% probability of exploitation in the next 30 days.

How do I fix CVE-2023-26976?

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-2023-26976?

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

Scan your code now

Source: NVD / NIST