CVE-2025-3648— Data Inference in Now Platform via Conditional ACLs
Quick assessment
Affected
ServiceNow Now Platform
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
ServiceNow Now Platform是美国ServiceNow公司的一个基于云的平台，使用 AI 和机器学习来自动化和优化整个企业的工作。 ServiceNow Now Platform存在安全漏洞，该漏洞源于访问控制列表配置不当，可能导致未经授权的数据推断。
Possible ATT&CK Techniques 1 AI
T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2025-3648
Vulnerability Information
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Vulnerability Title
Data Inference in Now Platform via Conditional ACLs
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1220
Source: CVE Program / CVE List V5
Vulnerability Title
ServiceNow Now Platform 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ServiceNow Now Platform是美国ServiceNow公司的一个基于云的平台，使用 AI 和机器学习来自动化和优化整个企业的工作。 ServiceNow Now Platform存在安全漏洞，该漏洞源于访问控制列表配置不当，可能导致未经授权的数据推断。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| ServiceNow | Now Platform | Aspen | - |
|
II. Public POCs for CVE-2025-3648
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
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Same vendor: ServiceNow
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Same weakness: CWE-1220
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V. Comments for CVE-2025-3648
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