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.
References (2)
Core 2
Core References
Various Sources x_refsource_misc
https://ics-cert.kaspersky.com/advisories/klcert-advisories/2021/05/11/klcert-20-018%2C
Vendor Advisory x_refsource_misc
https://www.moxa.com/en/support/product-support/security-advisory/nport-ia5000a-serial-device-servers-vulnerabilities
Scores
CVSS v3
6.5
EPSS
0.0034
EPSS Percentile
56.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Details
Status
published
Products (3)
moxa/nport_ia5150a_firmware
< 1.5
moxa/nport_ia5250a_firmware
< 1.5
moxa/nport_ia5450a_firmware
< 2.0
Published
May 14, 2021
Tracked Since
Feb 18, 2026