CVE-2020-27184

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

5.9 /10

CVSS v3 : 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

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:N/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References
Link Resource
https://ics-cert.kaspersky.com/advisories/klcert-advisories/2021/05/11/klcert-20-020%2C
https://www.moxa.com/en/support/product-support/security-advisory/nport-ia5000a-serial-device-servers-vulnerabilities Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:moxa:nport_ia5150a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:moxa:nport_ia5150a:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:moxa:nport_ia5250a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:moxa:nport_ia5250a:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:moxa:nport_ia5450a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:moxa:nport_ia5450a:-:*:*:*:*:*:*:*
History

07 Nov 2023, 03:20

Type Values Removed Values Added
References
  • {'url': 'https://ics-cert.kaspersky.com/advisories/klcert-advisories/2021/05/11/klcert-20-020,', 'name': 'https://ics-cert.kaspersky.com/advisories/klcert-advisories/2021/05/11/klcert-20-020,', 'tags': ['Broken Link'], 'refsource': 'MISC'}
  • () https://ics-cert.kaspersky.com/advisories/klcert-advisories/2021/05/11/klcert-20-020%2C -

12 Jul 2022, 17:42

Type Values Removed Values Added
CWE CWE-326 CWE-319

24 May 2021, 15:23

Type Values Removed Values Added
References (MISC) https://ics-cert.kaspersky.com/advisories/klcert-advisories/2021/05/11/klcert-20-020, - (MISC) https://ics-cert.kaspersky.com/advisories/klcert-advisories/2021/05/11/klcert-20-020, - Broken Link
References (MISC) https://www.moxa.com/en/support/product-support/security-advisory/nport-ia5000a-serial-device-servers-vulnerabilities - (MISC) https://www.moxa.com/en/support/product-support/security-advisory/nport-ia5000a-serial-device-servers-vulnerabilities - Vendor Advisory
CWE CWE-326
CPE cpe:2.3:o:moxa:nport_ia5150a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:moxa:nport_ia5250a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:moxa:nport_ia5150a:-:*:*:*:*:*:*:*
cpe:2.3:h:moxa:nport_ia5450a:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:nport_ia5450a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:moxa:nport_ia5250a:-:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 5.9

14 May 2021, 13:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-05-14 13:15

Updated : 2023-12-10 13:55

NVD link : CVE-2020-27184

Mitre link : CVE-2020-27184

CVE.ORG link : CVE-2020-27184

JSON object : View

Products Affected

moxa

  • nport_ia5150a
  • nport_ia5250a_firmware
  • nport_ia5150a_firmware
  • nport_ia5450a
  • nport_ia5450a_firmware
  • nport_ia5250a
CWE
CWE-319

Cleartext Transmission of Sensitive Information