CVE-2023-31242CWE-284

An authentication bypass vulnerability exists in the OAS Engine functionality of Open Automation Software OAS Platform v18.00.0072

High · published September 5, 2023

CVSS v3.1
8.1
EPSS
3%
Percentile
89.1
In the wild
Unconfirmed
What it is

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 send a sequence of requests to trigger this vulnerability.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.03484 · 89.1th percentile
Weakness
CWE-284 · Improper Access Control
Published
2023-09-05T16:15Z
EPSS history
Timeline
  • 05 SEP 16:15Z
    An authentication bypass vulnerability exists in the OAS Engine functionality of Open Automation Software OAS Platform v18.00.0072
    cvelistv5