CVE-2022-21178

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.8% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-08-05 · updated 2026-06-17
Weakness: CWE-78

Description

An os command injection vulnerability exists in the confsrv ucloud_add_new_node functionality of TCL LinkHub Mesh Wifi MS1G_00_01.00_14. A specially-crafted network packet can lead to arbitrary command execution. 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-2022-1457
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1457

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