CVE-2022-23399

Public Exploit

Description

A stack-based buffer overflow vulnerability exists in the confsrv set_port_fwd_rule functionality of TCL LinkHub Mesh Wifi MS1G_00_01.00_14. A specially-crafted network packet can lead to stack-based buffer overflow. An attacker can send a malicious packet to trigger this vulnerability.

Categories

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 3.0 •
EPSS 0.16%
Third-Party Advisory talosintelligence.com
Affected: TCL LinkHub Mesh Wifi
Published at:
Updated at:

References

Link Tags
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1454 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2022-23399?
CVE-2022-23399 has been scored as a critical severity vulnerability.
How to fix CVE-2022-23399?
To fix CVE-2022-23399, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-23399 being actively exploited in the wild?
It is possible that CVE-2022-23399 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-23399?
CVE-2022-23399 affects TCL LinkHub Mesh Wifi.
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