Buffer overflow in Tcl Linkhub Mesh Wifi
CVE-2022-24023
A buffer overflow vulnerability exists in the GetValue functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. A specially-crafted configuration value can lead to a buffer overflow. An attacker can modify a configuration value to trigger this vulnerability.This vulnerability represents all occurances of the buffer overflow vulnerability within the pppd binary.
Vulnerability class: Buffer Overflow
EPSS: 0.008 (54.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Tcl Linkhub Mesh Wifi — versions MS1G_00_01.00_14
- Tcl Linkhub_mesh_wifi_ac1200 — versions ms1g_00_01.00_14
Weakness classification (CWE)
References
- talos-cna@cisco.com (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-24023?
- CVE-2022-24023 is a high-severity vulnerability in Tcl Linkhub Mesh Wifi, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.8/10. Published 2022-08-05.
- How severe is CVE-2022-24023?
- High severity. CVSS v3 base score is 8.8 out of 10.