by Kastro
Paper/Archive/CVE-2022-22144

CVE-2022-22144

TCL LinkHub Mesh Wifi — A hard-coded password vulnerability exists in the libcommonprod.so prod_change_root_passwd functionality of TCL LinkHub Mesh Wi-Fi MS1G_0…

EPSS 1%public exploitCVSS 9.8
critical.is priorityof 100
52
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 63.3.633 × 2012.7Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

A hard-coded password vulnerability exists in the libcommonprod.so prod_change_root_passwd functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. During system startup this functionality is always called, leading to a known root password. An attacker does not have to do anything to trigger this vulnerability.

Affected

ProductAffectedFixed inSource
LinkHub Mesh WifiMS1G_00_01.00_14–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
talos (CNA)7.5CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

reftalosintelligence.com/vulnerability_reports/TALOS-2022-1459