PT-2022-9837 · Myscada · Myscada Mypro

Michael Heinzl · Published 2022-05-13 · Updated 2022-05-24 · CVE-2021-27505

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions mySCADA myPRO versions prior to 8.20.0

Description The issue concerns unauthorized read access to sensitive directory listing information due to a lack of restriction.

Recommendations For versions prior to 8.20.0, update to version 8.20.0 or later to resolve the issue.

Fix

Weakness Enumeration

CWE-548

Related Identifiers

CVE-2021-27505

Affected Products

Myscada Mypro

References · 6

• https://osv.dev/vulnerability/CVE-2021-27505 · Vendor Advisory
• https://myscada.org/version-8-20-0-released-security-update · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-27505 · Security Note
• https://t.me/cibsecurity/42685 · Telegram Post
• https://t.me/cvenotify/30661 · Telegram Post
• https://cisa.gov/uscert/ics/advisories/icsa-21-217-03 · Note