Critical severity · published Aug 5, 2022
CVE-2022-24018
A buffer overflow vulnerability exists in the GetValue functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14
9.8
CVSS
1.3%
EPSS
No
On KEV
Description
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 multiWAN binary.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 70% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LM
LinkHub Mesh Wifi · TCL
MS1G_00_01.00_14 · source: vendor
LM
Linkhub Mesh Wifi Ac1200 · Tcl
ms1g_00_01.00_14 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-24018
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-24018
Exploit
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1463
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