CVE-2023-39785

Name: CVE-2023-39785
Creator: NVD / NIST
Published: 2023-08-21T01:15:09.273+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.77%

Last modified Jun 17, 2026

CVE-2023-39785 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Tenda AC8V4 V16.03.34.06 was discovered to contain a stack overflow via the list parameter in the set_qosMib_list function.. EPSS estimates a 0.77% chance of exploitation in the next 30 days.

Description

Tenda AC8V4 V16.03.34.06 was discovered to contain a stack overflow via the list parameter in the set_qosMib_list 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

0.77%

50.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-787

Affected Software

Vendor	Product	Versions
Tenda	Ac8 Firmware	16.03.34.06

References

http://tenda.comProduct
https://github.com/Xunflash/IOT/tree/main/Tenda_AC8_V4/2Exploit, Third Party Advisory
http://tenda.comProduct
https://github.com/Xunflash/IOT/tree/main/Tenda_AC8_V4/2Exploit, Third Party Advisory

Timeline

Published: Aug 21, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-39785?

Tenda AC8V4 V16.03.34.06 was discovered to contain a stack overflow via the list parameter in the set_qosMib_list function.

How severe is CVE-2023-39785?

CVE-2023-39785 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.77% probability of exploitation in the next 30 days.

How do I fix CVE-2023-39785?

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-2023-39785?

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

Scan your code now

Source: NVD / NIST