VULNERABILITY INTELLIGENCE

CVE-2022-26833

CVSS score9.4 CRITICAL
EPSS probability37.64%
CISA KEVNot currently listed
Published2022-05-25
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

Description

An improper authentication vulnerability exists in the REST API functionality of Open Automation Software OAS Platform V16.00.0121. A specially-crafted series of HTTP requests can lead to unauthenticated use of the REST API. An attacker can send a series of HTTP requests to trigger this vulnerability.

Weakness classification

  • talos-cna@cisco.com: CWE-306
  • nvd@nist.gov: CWE-306

Primary references