PT-2023-25087 · Open Automation · Open Automation Software Oas Platform

A Member · Published 2023-09-05 · Updated 2023-09-08 · CVE-2023-34998

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Open Automation Software OAS Platform version 18.00.0072

Description An authentication bypass issue exists in the OAS Engine functionality. A specially crafted series of network requests can lead to arbitrary authentication. An attacker can sniff network traffic to trigger this issue.

Recommendations For Open Automation Software OAS Platform version 18.00.0072, consider restricting access to the OAS Engine functionality until a patch is available. As a temporary workaround, limit network traffic to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Cleartext Transmission of Sensitive Information

Improper Authentication

Weakness Enumeration

CWE-319

CWE-287

Related Identifiers

CVE-2023-34998

Affected Products

Open Automation Software Oas Platform

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2023-34998 · Security Note
• https://osv.dev/vulnerability/CVE-2023-34998 · Vendor Advisory
• https://talosintelligence.com/vulnerability_reports/TALOS-2023-1770 · Note
• https://twitter.com/cracbot/status/1699301493172760624 · Twitter Post
• https://twitter.com/CVEnew/status/1699100221152649392 · Twitter Post
• https://t.me/cibsecurity/69862 · Telegram Post
• https://twitter.com/jbhall56/status/1699765231340114158 · Twitter Post
• https://t.me/cvenotify/57817 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1699130309550206990 · Twitter Post