CRITICAL

CVE-2022-26833

CVSS v3

9.4

CRITICAL

EPSS Score

92.5%

exploit probability

CISA KEV

No

known exploited

Exploitation

—

SSVC status

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.

Technical details

Published
5/25/2022

Frequently asked questions

What is CVE-2022-26833?

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.

Is CVE-2022-26833 actively exploited?

Active exploitation of CVE-2022-26833 has not been confirmed. The EPSS score is 92.5%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-26833?

CVE-2022-26833 has a CVSS v3 base score of 9.4 (CRITICAL severity).

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