Buffer Overflow Vulnerability in TCL LinkHub Mesh Wi-Fi Products
CVE-2022-24017

9.6CRITICAL

Key Information:

Vendor

Tcl

Status
Linkhub Mesh Wifi
Vendor
CVE Published:
5 August 2022

What is CVE-2022-24017?

A buffer overflow vulnerability is present in the GetValue function of TCL LinkHub Mesh Wi-Fi devices. This issue arises when specially crafted configuration values are processed, allowing attackers to exploit the flaw. By modifying these values, an individual can trigger a buffer overflow, potentially leading to unauthorized access or control over the device. All instances of this vulnerability are associated with the miniupnpd binary, which manages Universal Plug and Play implementations.

Affected Version(s)

LinkHub Mesh Wifi MS1G_00_01.00_14

References

https://talosintelligence.com/vulnerability_reports/TALOS...
x_refsource_MISC

CVSS V3.1

Score:
9.6
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

CVSS V3.0

Score:
9.6
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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