PT-2022-3463 · Open Automation · Open Automation Software Oas Platform

Jared Rittle · Published 2022-05-25 · Updated 2023-07-26 · CVE-2022-26043

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Open Automation Software OAS Platform version V16.00.0112

Description The issue concerns the OAS Engine SecureAddSecurity functionality, where a lack of authentication check for a critical function can be exploited. An attacker can send a specially-crafted series of network requests to create a custom Security Group, potentially leading to unauthorized access to the system.

Recommendations For Open Automation Software OAS Platform version V16.00.0112, consider restricting access to the OAS Engine SecureAddSecurity functionality until a patch is available. As a temporary workaround, implement additional authentication checks for critical functions to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

BDU:2022-04241

CVE-2022-26043

Affected Products

Open Automation Software Oas Platform

References · 4

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2022-1489 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-26043 · Security Note
• https://osv.dev/vulnerability/CVE-2022-26043 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-04241 · Security Note