Missing Authentication for Critical Function in OAS Platform - CVE-2022-26026

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Main Vulnerability Database Vulnerabilities #VU63721

Missing Authentication for Critical Function in OAS Platform - CVE-2022-26026

Published: May 26, 2022


Vulnerability identifier: #VU63721
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-26026
CWE-ID: CWE-306
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
OAS Platform
Software vendor:
Open Automation Software

Description

The vulnerability allows a remote attacker can perform a denial of service (DoS) attack.

The vulnerability exists due to missing authentication for critical function in the OAS Engine SecureConfigValues functionality. A remote administrator can send a specially crafted request and cause a denial of service condition on the target system.


Remediation

Install updates from vendor's website.

External links