Vulnerabilities > CVE-2022-43684 - Exposure of Resource to Wrong Sphere vulnerability in Servicenow
Attack vector
NETWORK Attack complexity
LOW Privileges required
LOW Confidentiality impact
HIGH Integrity impact
NONE Availability impact
NONE Summary
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.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 73 |
Common Weakness Enumeration (CWE)
References
- https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB1303489
- http://seclists.org/fulldisclosure/2023/Jul/11
- https://x64.sh/posts/ServiceNow-Insecure-access-control-to-admin/
- https://news.ycombinator.com/item?id=36638530
- http://packetstormsecurity.com/files/173354/ServiceNow-Insecure-Access-Control-Full-Admin-Compromise.html