Vulnerability · Published Aug 5, 2022 · Assigned by talos
CVE-2022-26346
Critical 9.6
In plain English
A critical-severity improper access control in LinkHub Mesh Wifi from TCL. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 70% of all known vulnerabilities).
Severity (CVSS 3.0)9.6Critical
Exploit odds (30 days)1.3%top 30.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A denial of service vulnerability exists in the ucloud_del_node functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. A specially-crafted network packet can lead to denial of service. An attacker can send packets to trigger this vulnerability.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| TCL | LinkHub Mesh Wifi | MS1G_00_01.00_14 |
Weakness: CWE-284 · Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2022-1507 x_refsource_MISC