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CVE-2022-26833

CRITICALCVSS 9.4/10EPSS 37.61%

Last modified

CVE-2022-26833 is a critical-severity vulnerability rated 9.4/10 on the CVSS scale. 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. EPSS estimates a 37.61% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
9.4/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

EPSS Probability
37.61%

98.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
OpenautomationsoftwareOas Platform16.00.0112

References

Timeline

Published
Last Modified
Status
Modified

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.
How severe is CVE-2022-26833?
CVE-2022-26833 has a CVSS score of 9.4/10 (CRITICAL severity). The EPSS model estimates a 37.61% probability of exploitation in the next 30 days.
How do I fix CVE-2022-26833?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-26833?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST