PT-2022-16407 · Tcl · Tcl Linkhub Mesh Wi-Fi

Carl Hurd · Published 2022-08-05 · Updated 2022-08-08 · CVE-2022-24006

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions TCL LinkHub Mesh Wi-Fi MS1G 00 01.00 14

Description A buffer overflow issue exists in the GetValue functionality. This can be triggered by a specially-crafted configuration value, allowing an attacker to modify the configuration and cause a buffer overflow. The vulnerability is related to the arpbrocast binary.

Recommendations For TCL LinkHub Mesh Wi-Fi MS1G 00 01.00 14, consider disabling the GetValue functionality until a patch is available to prevent potential exploitation. Restrict access to configuration values to minimize the risk of triggering the buffer overflow.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2022-24006

Affected Products

Tcl Linkhub Mesh Wi-Fi

References · 3

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2022-1463 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-24006 · Security Note
• https://osv.dev/vulnerability/CVE-2022-24006 · Vendor Advisory