PT-2016-5986 · Moxa · Moxa Device Server Web Console

Maxim Rupp · Published 2016-07-12 · Updated 2021-09-13 · CVE-2016-4503

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Moxa Device Server Web Console version 5232-N

Description The issue allows remote attackers to bypass authentication, and consequently modify settings and data, via vectors related to reading a UserId value from a cookie parameter.

Recommendations For Moxa Device Server Web Console version 5232-N, consider restricting access to the web console until a patch is available. As a temporary workaround, avoid using the web console for sensitive operations.

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2016-4503

Affected Products

Moxa Device Server Web Console

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2016-4503 · Security Note
• https://ics-cert.us-cert.gov/advisories/ICSA-16-189-02 · Note
• https://t.me/cvenotify/20746 · Telegram Post
• http://securityfocus.com/bid/91670 · Note