PT-2024-2272 · Unitronics · Unilogic Studio+1

Published 2024-03-18 · Updated 2024-03-18 · CVE-2024-27769

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Unitronics Unistream Unilogic versions prior to 1.35.227

Description The issue is related to insufficient protection of service data in the UniLogic Studio software for UniStream series programmable logic controllers. Exploitation of this issue may allow a remote attacker to gain unauthorized access to protected information and elevate their privileges. This may lead to exposure of sensitive information to an unauthorized actor, potentially allowing them to take ownership of devices.

Recommendations For versions prior to 1.35.227, update to version 1.35.227 or later to resolve the issue. As a temporary workaround, consider restricting access to sensitive information and implementing additional security measures to minimize the risk of exploitation.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2024-02205

CVE-2024-27769

Affected Products

Unilogic Studio

Unistream

References · 9

• https://osv.dev/vulnerability/CVE-2024-27769 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-02205 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-27769 · Security Note
• https://twitter.com/CVEnew/status/1769720798007496966 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1769765947106009585 · Twitter Post
• https://gov.il/en/departments/dynamiccollectors/cve_advisories_listing?skip=0 · Note
• https://claroty.com/team82/disclosure-dashboard/cve-2024-27769 · Note
• https://twitter.com/cracbot/status/1769964446116364443 · Twitter Post
• https://claroty.com/team82/blog/new-critical-vulnerabilities-in-unitronics-unistream-devices-uncovered · Note