CVE-2022-23918

Published on: Not Yet Published

Last Modified on: 08/08/2022 06:37:00 PM UTC

CVE-2022-23918

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Certain versions of Linkhub Mesh Wifi Ac1200 from Tcl contain the following vulnerability:

A stack-based buffer overflow vulnerability exists in the confsrv set_mf_rule functionality of TCL LinkHub Mesh Wifi MS1G_00_01.00_14. A specially-crafted network packet can lead to stack-based buffer overflow. An attacker can send a malicious packet to trigger this vulnerability.This vulnerability leverages the ethAddr field within the protobuf message to cause a buffer overflow.

  • CVE-2022-23918 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as CRITICAL severity.
  • Affected Vendor/Software: URL Logo TCL - LinkHub Mesh Wifi version = MS1G_00_01.00_14

CVSS3 Score: 9.8 - CRITICAL

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVE References

Description Tags ⓘ Link
TALOS-2022-1455 || Cisco Talos Intelligence Group - Comprehensive Threat Intelligence talosintelligence.com
text/html
 URL Logo MISC talosintelligence.com/vulnerability_reports/TALOS-2022-1455
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Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Hardware Device InfoTclLinkhub Mesh Wifi Ac1200-AllAllAll
Operating
System		TclLinkhub Mesh Wifi Ac1200ms1g_00_01.00_14AllAllAll
  • cpe:2.3:h:tcl:linkhub_mesh_wifi_ac1200:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:tcl:linkhub_mesh_wifi_ac1200:ms1g_00_01.00_14:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2022-23918 : A stack-based buffer overflow vulnerability exists in the confsrv set_mf_rule functionality of TCL… twitter.com/i/web/status/1… 2022-08-05 21:34:27
Twitter Icon @threatmeter CVE-2022-23918 A stack-based buffer overflow vulnerability exists in the confsrv set_mf_rule functionality of TCL L… twitter.com/i/web/status/1… 2022-08-06 07:10:06
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