CVE-2021-38412
Digi PortServer TS 16 Improper Authentication
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Properly formatted POST requests to multiple resources on the HTTP and HTTPS web servers of the Digi PortServer TS 16 Rack device do not require authentication or authentication tokens. This vulnerability could allow an attacker to enable the SNMP service and manipulate the community strings to achieve further control in.
Las peticiones POST correctamente formateadas a múltiples recursos en los servidores web HTTP y HTTPS del dispositivo Digi PortServer TS 16 Rack no requieren autenticación ni tokens de autenticación. Esta vulnerabilidad podría permitir a un atacante habilitar el servicio SNMP y manipular las cadenas de comunidad para lograr un mayor control en
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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
- 2021-08-10 CVE Reserved
- 2021-09-17 CVE Published
- 2024-05-30 EPSS Updated
- 2024-09-17 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-287: Improper Authentication
- CWE-306: Missing Authentication for Critical Function
CAPEC
References (1)
| URL | Tag | Source |
|---|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-21-257-01 | Third Party Advisory |
| URL | Date | SRC |
|---|
| 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 |
| Digi Search vendor "Digi" | Portserver Ts 16 Firmware Search vendor "Digi" for product "Portserver Ts 16 Firmware" | 82000684 Search vendor "Digi" for product "Portserver Ts 16 Firmware" and version "82000684" | - |
Affected
| in | Digi Search vendor "Digi" | Portserver Ts 16 Search vendor "Digi" for product "Portserver Ts 16" | - | - |
Safe
|
| Digi Search vendor "Digi" | Portserver Ts 16 Firmware Search vendor "Digi" for product "Portserver Ts 16 Firmware" | 82000685 Search vendor "Digi" for product "Portserver Ts 16 Firmware" and version "82000685" | - |
Affected
| in | Digi Search vendor "Digi" | Portserver Ts 16 Search vendor "Digi" for product "Portserver Ts 16" | - | - |
Safe
|