CVE-2023-34998

HIGH EPSS 63.0%
Published Sep 5, 20232y ago · Modified Jun 17, 20262w ago
8.1 CVSS 3.1
High
Find Similar
Published Sep 5, 2023 2y ago
Last Modified Jun 17, 2026 2w ago

Description

An authentication bypass vulnerability exists in the OAS Engine functionality of Open Automation Software OAS Platform v18.00.0072. A specially crafted series of network requests can lead to arbitrary authentication. An attacker can sniff network traffic to trigger this vulnerability.

CVSS Details

Base Score
8.1
Exploitability
2.2
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
63.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-287 Improper Authentication Authentication
CWE-319

Affected Products 1

VendorProductVersionRange
openautomationsoftwareoas_platform18.00.0072any

References 2

  • talosintelligence.com https://talosintelligence.com/vulnerability_reports/TALOS-2023-1770
    Third Party Advisory
  • talosintelligence.com https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1770
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.