CVE-2022-21178

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.

CVSS v3.1

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

CVSS v3.0

9.6 CRITICALCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS

3.75% chance of exploitation in the next 30 days, 89th percentile

Published

2022-08-05

Updated

2025-04-15

Proof-of-concept exploits (1)

• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1457

References

• CVE Record
• NVD entry

Related

• CVE-2022-21169
• CVE-2022-2118
• CVE-2022-21165
• CVE-2022-21182
• CVE-2022-21164
• CVE-2022-21186