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CVE-2022-43684

9.9 · CRITICAL

ServiceNow has released patches and an upgrade that address an Access Control List (ACL) bypass issue in ServiceNow Core functionality.

Published Jun 13, 2023CWE-200EPSS 1.80%

Overview

CVE-2022-43684 is a critical-severity vulnerability. It was published on June 13, 2023 and has a CVSS 3.1 base score of 9.9 (CRITICAL).

This vulnerability has a CVSS 3.1 base score of 9.9, rated CRITICAL. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

ServiceNow has released patches and an upgrade that address an Access Control List (ACL) bypass issue in ServiceNow Core functionality.

Additional Details

This issue is present in the following supported ServiceNow releases:

* Quebec prior to Patch 10 Hot Fix 8b

* Rome prior to Patch 10 Hot Fix 1

* San Diego prior to Patch 7

* Tokyo prior to Tokyo Patch 1; and

* Utah prior to Utah General Availability

If this ACL bypass issue were to be successfully exploited, it potentially could allow an authenticated user to obtain sensitive information from tables missing authorization controls.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refpacketstormsecurity.com/files/173354/ServiceNow-Insecure-Access-Control-Full-Admin-Compromise.htmlRefseclists.org/fulldisclosure/2023/Jul/11Refnews.ycombinator.com/item?id=36638530Refsupport.servicenow.com/kb?id=kb_article_view&sysparm_article=KB1303489Refx64.sh/posts/ServiceNow-Insecure-access-control-to-admin/Refpacketstormsecurity.com/files/173354/ServiceNow-Insecure-Access-Control-Full-Admin-Compromise.htmlRefseclists.org/fulldisclosure/2023/Jul/11Refnews.ycombinator.com/item?id=36638530Refsupport.servicenow.com/kb?id=kb_article_view&sysparm_article=KB1303489Refx64.sh/posts/ServiceNow-Insecure-access-control-to-admin/

How CyberStrike helps

Frequently asked questions

What is CVE-2022-43684?

CVE-2022-43684 is a critical-severity vulnerability. It was published on June 13, 2023 and has a CVSS 3.1 base score of 9.9 (CRITICAL).

How severe is CVE-2022-43684?

This vulnerability has a CVSS 3.1 base score of 9.9, rated CRITICAL. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2022-43684?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2022-43684?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-43684 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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