CVE-2020-27185

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-27185
Cleartext transmission of sensitive information via Moxa Service in NPort IA5000A series serial devices. Successfully exploiting the vulnerability could enable attackers to read authentication data, device configuration, and other sensitive data transmitted over Moxa Service.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

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-20-021%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-20-021,', 'name': 'https://ics-cert.kaspersky.com/advisories/klcert-advisories/2021/05/11/klcert-20-021,', 'tags': ['Broken Link'], 'refsource': 'MISC'}
  • () https://ics-cert.kaspersky.com/advisories/klcert-advisories/2021/05/11/klcert-20-021%2C -

21 May 2021, 18:47

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5
CWE CWE-319
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:-:*:*:*:*:*:*:*
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
References (MISC) https://ics-cert.kaspersky.com/advisories/klcert-advisories/2021/05/11/klcert-20-021, - (MISC) https://ics-cert.kaspersky.com/advisories/klcert-advisories/2021/05/11/klcert-20-021, - Broken Link

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-2020-27185

Mitre link : CVE-2020-27185

CVE.ORG link : CVE-2020-27185

JSON object : View

Products Affected

moxa

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

Cleartext Transmission of Sensitive Information