PT-2023-23263 · Open Automation · Open Automation Software Oas Platform

A Member · Published 2023-09-05 · Updated 2023-09-08 · CVE-2023-31242

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/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 vulnerability exists in the OAS Engine functionality. A specially-crafted series of network requests can lead to arbitrary authentication. An attacker can send a sequence of requests to trigger this vulnerability.

Recommendations For version 18.00.0072, consider disabling the OAS Engine functionality until a patch is available. Restrict access to the vulnerable component to minimize the risk of exploitation. Avoid using the vulnerable API endpoints until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Authentication

Improper Access Control

Weakness Enumeration

CWE-287

CWE-284

Related Identifiers

CVE-2023-31242

Affected Products

Open Automation Software Oas Platform

References · 9

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2023-1769 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-31242 · Security Note
• https://osv.dev/vulnerability/CVE-2023-31242 · Vendor Advisory
• https://t.me/cibsecurity/69870 · Telegram Post
• https://twitter.com/jbhall56/status/1699765231340114158 · Twitter Post
• https://twitter.com/CVEnew/status/1699100220091490813 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1699129043382112503 · Twitter Post
• https://t.me/cvenotify/57813 · Telegram Post
• https://twitter.com/cracbot/status/1699301489758605691 · Twitter Post