AUGUST 4, 2026
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Case File

CVE-2025-12420

CRITICAL · CVSS 9.8 EPSS 45.49%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-01-12 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Its EPSS score suggests a 45.5% probability of exploitation in the next 30 days. Exploitation may require the attacker to be authenticated.

CVE
CVE-2025-12420
Severity
CRITICAL
CVSS
9.8
EPSS
45.49%

Original NVD Description

A vulnerability has been identified in the ServiceNow AI Platform that could enable an unauthenticated user to impersonate another user and perform the operations that the impersonated user is entitled to perform. ServiceNow has addressed this vulnerability by deploying a relevant security update to  hosted instances in October 2025. Security updates have also been provided to ServiceNow self-hosted customers, partners, and hosted customers with unique configurations. Additionally, the vulnerability is addressed in the listed Store App versions. We recommend that customers promptly apply an appropriate security update or upgrade if they have not already done so.

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