Auth bypass in Open Automation Software Oas Platform
CVE-2022-26043
An external config control vulnerability exists in the OAS Engine SecureAddSecurity functionality of Open Automation Software OAS Platform V16.00.0112. A specially-crafted series of network requests can lead to the creation of a custom Security Group. An attacker can send a sequence of requests to trigger this vulnerability.
Vulnerability class: Broken Authentication
EPSS: 0.012 (66.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Open Automation Software Oas Platform — versions V16.00.0112
- Openautomationsoftware Oas_platform — versions 16.00.0112
Weakness classification (CWE)
Public proof-of-concept exploits
References
- talos-cna@cisco.com (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-26043?
- CVE-2022-26043 is a high-severity vulnerability in Open Automation Software Oas Platform, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2022-05-25.
- How severe is CVE-2022-26043?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2022-26043 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.