// For flags

CVE-2022-23919

 

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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 name field within the protobuf message to cause a buffer overflow.

Se presenta una vulnerabilidad de desbordamiento de búfer en la región stack de la memoria en la funcionalidad confsrv set_mf_rule de TCL LinkHub Mesh Wifi MS1G_00_01.00_14. Un paquete de red especialmente diseñado puede conllevar a un desbordamiento del búfer en la región stack de la memoria. Un atacante puede enviar un paquete malicioso para desencadenar esta vulnerabilidad. Esta vulnerabilidad aprovecha el campo de nombre dentro del mensaje protobuf para causar un desbordamiento del búfer

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-01-24 CVE Reserved
  • 2022-08-05 CVE Published
  • 2024-09-17 CVE Updated
  • 2024-09-17 First Exploit
  • 2024-09-28 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-121: Stack-based Buffer Overflow
  • CWE-787: Out-of-bounds Write
CAPEC
References (1)
URL Tag Source
URL Date SRC
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1455 2024-09-17
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Tcl
Search vendor "Tcl"
 Linkhub Mesh Wifi Ac1200
Search vendor "Tcl" for product "Linkhub Mesh Wifi Ac1200"
 ms1g_00_01.00_14
Search vendor "Tcl" for product "Linkhub Mesh Wifi Ac1200" and version "ms1g_00_01.00_14"
-
Affected
in Tcl
Search vendor "Tcl"
 Linkhub Mesh Wifi Ac1200
Search vendor "Tcl" for product "Linkhub Mesh Wifi Ac1200"
--
Safe