CVE-2022-26833CWE-306

An improper authentication vulnerability exists in the REST API functionality of Open Automation Software OAS Platform V16.00.0121

Critical · published May 25, 2022

CVSS v3.1
9.4
EPSS
38%
Percentile
98.5
In the wild
Unconfirmed
What it is

🚨 A crafted series of HTTP requests can let attackers waltz right through the front door of the Open Automation Software OAS Platform! 🔥 Think of it like a restaurant that has no bouncer at the door; anyone can stroll in and order anything off the menu without even showing a reservation. In the same way, this vulnerability allows unauthorized users to access the REST API without any authentication checks. This means an attacker could potentially manipulate your entire system, fetching sensitive data or altering configurations as they please. The consequences could be absolutely devastating, leading to data breaches or system outages. The stakes are high because this vulnerability is so easily triggered and could affect a wide array of users!

Put simply

Think of it like a restaurant that has no bouncer at the door; anyone can stroll in and order anything off the menu without even showing a reservation. In the same way, this vulnerability allows unauthorized users to access the REST API without any authentication checks. The vulnerability in Open Automation Software's REST API allows unauthenticated users to access and use the API by sending a specific series of HTTP requests, bypassing all intended security measures.

What to do

This means an attacker could potentially manipulate your entire system, fetching sensitive data or altering configurations as they please. The consequences could be absolutely devastating, leading to data breaches or system outages. The stakes are high because this vulnerability is so easily triggered and could affect a wide array of users! To mitigate this risk, update to version V16.00.0122 or higher immediately. Also, ensure that proper authentication mechanisms are in place for your APIs to prevent unauthorized access. Regularly audit your systems for any open endpoints that may expose sensitive functionalities. You've got this! With these steps, you can secure your platform and keep those unauthorized users at bay! 🛡️

The record
Technical detail
CVSS v3.1
9.4 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.37639 · 98.5th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2022-05-25T20:15Z
EPSS history
Timeline
  • 25 MAY 20:15Z
    An improper authentication vulnerability exists in the REST API functionality of Open Automation Software OAS Platform V16.00.0121
    cvelistv5