CVE-2022-21201
Severity Score
8.8
*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 confers ucloud_add_node_new functionality of TCL LinkHub Mesh Wi-Fi 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.
Se presenta una vulnerabilidad de desbordamiento del búfer en la región stack de la memoria en la funcionalidad confers ucloud_add_node_new de TCL LinkHub Mesh Wi-Fi versión 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
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* 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
- 2024-02-22 EPSS Updated
- 2024-09-16 CVE Updated
- 2024-09-16 First Exploit
- ---------- 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-2022-1456 | 2024-09-16 |
| 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
|