CVE-2025-3648

Data Inference in Now Platform via Conditional ACLs

No known exploitation. EPSS puts it in the 77th percentile. A vendor fix is available.

CVSS 3.17.3High EPSS percentile77th1.7% chance in 30 days CISA KEVNot listedNo confirmed exploitation
No public exploit known FixVendor fixNo build named by the sources

Published 2025-07-08Updated 2025-07-08Sources: CVE.org, NVD, BDU

NVD CVE.org

What to do

The vendor has published a fix. Version details are below where the sources state them.

ServiceNow Now PlatformAffected: AspenUpgrade to: not statedStated by: CVE record

Versions as the sources state them. Full version matrix after sign-in

Check it yourselfA free OpenVAS check exists for this CVE. Run it against your hosts.Is your organisation exposed?Request an assessment to establish which checks fit your systems.

Coverage timeline

2 publishers

Bishop Fox releases Snowpick, an open-source tool to detect public data exposure in ServiceNow instances.
as reported · Jul 22, 2026·Help Net Security summary

Sourced from public security reporting — each date is when it was published, not when it happened.

What it is

From the CVE record

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.

In plain language

No plain-language summary for this CVE yet.

Exploitation

Where each signal puts this CVE on the scale from published to confirmed exploited.

EPSS77th

CISA KEV

Not in the catalog. CISA has not confirmed exploitation.

Public exploits

No public exploit or proof of concept found in the sources we track.

EPSS

1.7% chance of exploitation activity in the next 30 days, which ranks it in the 77th percentile of scored CVEs.

Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.

Lifecycle

6 events over 379 days, from the signal feeds we watch.

2026-07-22Analysis publishedCount(er) Strike: how a leaked row count exposes restricted ServiceNow data (CVE-2025-3648)
2026-06-25OpenVAS check added
2025-07-08Patch availablepublished, weakness classified, record updated