CVE-2020-27184
Severity Score
5.9
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The NPort IA5000A Series devices use Telnet as one of the network device management services. Telnet does not support the encryption of client-server communications, making it vulnerable to Man-in-the-Middle attacks.
Los dispositivos de la serie NPort IA5000A usan Telnet como uno de los servicios de administración de dispositivos de red. Telnet no soporta el cifrado de las comunicaciones cliente-servidor, haciéndolo vulnerable a ataques de tipo Man-in-the-Middle
*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
- 2020-10-16 CVE Reserved
- 2021-05-14 CVE Published
- 2024-08-04 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-319: Cleartext Transmission of Sensitive Information
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| https://ics-cert.kaspersky.com/advisories/klcert-advisories/2021/05/11/klcert-20-020%2C | X_refsource_misc |
| 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 |
| Moxa Search vendor "Moxa" | Nport Ia5150a Firmware Search vendor "Moxa" for product "Nport Ia5150a Firmware" | <= 1.4 Search vendor "Moxa" for product "Nport Ia5150a Firmware" and version " <= 1.4" | - |
Affected
| in | Moxa Search vendor "Moxa" | Nport Ia5150a Search vendor "Moxa" for product "Nport Ia5150a" | - | - |
Safe
|
| Moxa Search vendor "Moxa" | Nport Ia5250a Firmware Search vendor "Moxa" for product "Nport Ia5250a Firmware" | <= 1.4 Search vendor "Moxa" for product "Nport Ia5250a Firmware" and version " <= 1.4" | - |
Affected
| in | Moxa Search vendor "Moxa" | Nport Ia5250a Search vendor "Moxa" for product "Nport Ia5250a" | - | - |
Safe
|
| Moxa Search vendor "Moxa" | Nport Ia5450a Firmware Search vendor "Moxa" for product "Nport Ia5450a Firmware" | <= 1.7 Search vendor "Moxa" for product "Nport Ia5450a Firmware" and version " <= 1.7" | - |
Affected
| in | Moxa Search vendor "Moxa" | Nport Ia5450a Search vendor "Moxa" for product "Nport Ia5450a" | - | - |
Safe
|