CVE-2021-22736
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior which could cause a denial of service when an unauthorized file is uploaded.
Se presenta una vulnerabilidad de Limitación Inapropiada de un Nombre de Ruta a un Directorio Restringido ("Salto de Ruta") en homeLYnk (Wiser para KNX) y spaceLYnk versiones V2.60 y anteriores, que podría causar una denegación de servicio cuando un archivo no autorizado es cargado
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-01-06 CVE Reserved
- 2021-05-26 CVE Published
- 2024-02-09 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-04 | 2021-06-04 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Schneider-electric Search vendor "Schneider-electric" | Spacelynk Firmware Search vendor "Schneider-electric" for product "Spacelynk Firmware" | <= 2.6.0 Search vendor "Schneider-electric" for product "Spacelynk Firmware" and version " <= 2.6.0" | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Spacelynk Search vendor "Schneider-electric" for product "Spacelynk" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Homelynk Firmware Search vendor "Schneider-electric" for product "Homelynk Firmware" | <= 2.6.0 Search vendor "Schneider-electric" for product "Homelynk Firmware" and version " <= 2.6.0" | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Homelynk Search vendor "Schneider-electric" for product "Homelynk" | - | - |
Safe
|