CVE-2024-24543

Name: CVE-2024-24543
Creator: NVD / NIST
Published: 2024-02-05T21:15:12.073+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.03%

Last modified Jun 17, 2026

CVE-2024-24543 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Buffer Overflow vulnerability in the function setSchedWifi in Tenda AC9 v.3.0, firmware version v.15.03.06.42_multi allows a remote attacker to cause a denial of service or run arbitrary code via crafted overflow data.. EPSS estimates a 1.03% chance of exploitation in the next 30 days.

Description

Buffer Overflow vulnerability in the function setSchedWifi in Tenda AC9 v.3.0, firmware version v.15.03.06.42_multi allows a remote attacker to cause a denial of service or run arbitrary code via crafted overflow data.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

1.03%

59.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Tenda	Ac9 Firmware	15.03.06.42_multi

References

https://github.com/TimeSeg/IOT_CVE/blob/main/tenda/AC9V3/0130/setSchedWifi.mdExploit, Third Party Advisory
https://github.com/TimeSeg/IOT_CVE/blob/main/tenda/AC9V3/0130/setSchedWifi.mdExploit, Third Party Advisory

Timeline

Published: Feb 5, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2024-24543?

How severe is CVE-2024-24543?

CVE-2024-24543 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.03% probability of exploitation in the next 30 days.

How do I fix CVE-2024-24543?

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-2024-24543?

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

Scan your code now

Source: NVD / NIST