PT-2022-14905 · Tcl · Tcl Linkhub Mesh Wifi Ms1G
Carl Hurd
·
Published
2022-08-05
·
Updated
2022-08-08
·
CVE-2022-21178
CVSS v3.1
9.8
Critical
| 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 Wifi MS1G 00 01.00 14
Description
A command injection issue exists in the confsrv ucloud add new node functionality, allowing arbitrary command execution via a specially-crafted network packet. This can be triggered by an attacker sending a malicious packet.
Recommendations
For version 01.00 14, consider restricting access to the confsrv ucloud add new node functionality until a patch is available. As a temporary workaround, avoid using the functionality that allows the execution of os commands to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.
Exploit
Fix
OS Command Injection
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Weakness Enumeration
Related Identifiers
Affected Products
Tcl Linkhub Mesh Wifi Ms1G