PT-2020-16011 · Moxa · Nport Iaw5000A-I/O

Evgeniy Druzhinin + 1 · Published 2020-12-23 · Updated 2020-12-23 · CVE-2020-25198

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions MOXA NPort IAW5000A-I/O firmware versions 2.1 or lower

Description The issue concerns the built-in WEB server, which has incorrectly implemented protections from session fixation. This may allow an attacker to gain access to a session and hijack it by stealing the user's cookies.

Recommendations For MOXA NPort IAW5000A-I/O firmware versions 2.1 or lower, update to a version higher than 2.1 to resolve the issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Session Fixation

Weakness Enumeration

CWE-384

Related Identifiers

CVE-2020-25198

Affected Products

Nport Iaw5000A-I/O

References · 4

• https://osv.dev/vulnerability/CVE-2020-25198 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-25198 · Security Note
• https://t.me/cibsecurity/21230 · Telegram Post
• https://us-cert.cisa.gov/ics/advisories/icsa-20-287-01 · Note