CVE-2020-27149 Information

Description

By exploiting a vulnerability in NPort IA5150A/IA5250A Series before version 1.5 a user with “Read Only” privilege level can send requests via the web console to have the device’s configuration changed.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Reference

https://ics-cert.kaspersky.com/advisories/klcert-advisories/2021/05/11/klcert-20-018 https://www.moxa.com/en/support/product-support/security-advisory/nport-ia5000a-serial-device-servers-vulnerabilities

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

6.5