CVE-2022-43684criticalCWE-200

ACL bypass in Reporting functionality

48Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 9.9epss 1.8%

exploitation probability

1.8%top 24% of all CVEs

observed exploitation

nono source reports it

1 public exploit(s)

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.

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

Affected products

ServiceNow · Now Platform

public PoCs found — 1

cve_referencepacketstormsecurity.com/files/173354/ServiceNow-Insecure-Access-Control-Full-Admin-Compromise.htmlunverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://packetstormsecurity.com/files/173354/ServiceNow-Insecure-Access-Control-Full-Admin-Compromise.html http://seclists.org/fulldisclosure/2023/Jul/11 https://news.ycombinator.com/item?id=36638530 https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB1303489 https://x64.sh/posts/ServiceNow-Insecure-access-control-to-admin/