CVE-2022-23399

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-08-05 · updated 2026-06-17
Weakness: CWE-121

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.

Affected products

TCL LinkHub Mesh Wifi: ms1g_00_01.00_14

References

https://talosintelligence.com/vulnerability_reports/TALOS-2022-1454
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1454

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