CVE-2025-3648

high

Description

A vulnerability has been identified in the Now Platform that could result in data being inferred without authorization. Under certain conditional access control list (ACL) configurations, this vulnerability could enable unauthenticated and authenticated users to use range query requests to infer instance data that is not intended to be accessible to them. To assist customers in enhancing access controls, ServiceNow has introduced additional access control frameworks in Xanadu and Yokohama, such as Query ACLs, Security Data Filters and Deny-Unless ACLs. Additionally, in May 2025, ServiceNow delivered to customers a security update that is designed to enhance customer ACL configurations. Customers, please review the KB Articles in the References section.

References

https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB2139567

https://thehackernews.com/2025/07/over-600-laravel-apps-exposed-to-remote.html

https://thehackernews.com/2025/07/servicenow-flaw-cve-2025-3648-could.html

https://www.bleepingcomputer.com/news/security/new-servicenow-flaw-lets-attackers-enumerate-restricted-data/

https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB2256712

https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB2046494

Details

Source: Mitre, NVD

Published: 2025-07-08

Updated: 2025-07-08

Named Vulnerability: Count(er) Strike

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Severity: Medium

CVSS v4

Base Score: 8.2

Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Severity: High

EPSS

EPSS: 0.00039