CVE Vulnerability

CVE-2020-27184

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.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.9 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.moxa.com/en/support/product-support/security-advisory/nport-ia5000a-serial-device-servers-vulnerabilities Vendor Advisory
https://ics-cert.kaspersky.com/advisories/klcert-advisories/2021/05/11/klcert-20-020, Broken Link
Configurations

Configuration 1
Information

Published : 2021-05-14 01:15

Updated : 2022-07-12 05:42

NVD link : CVE-2020-27184

Mitre link : CVE-2020-27184

Products Affected
No products.
CWE
CWE-319

Cleartext Transmission of Sensitive Information