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CRITICAL

CVE-2025-12420

CVSS v3

9.8

CRITICAL

Score EPSS

53.2 %

probabilité d’exploitation au 2026-10-05

CISA KEV

Non

exploitation connue

Exploitation

—

statut SSVC

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 vulnerab

Détails techniques

Publiée le
2026-01-12
Dernière modification
2026-01-27

Questions fréquentes

Qu’est-ce que CVE-2025-12420 ?

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 vulnerab

CVE-2025-12420 est-elle activement exploitée ?

Aucune exploitation active de CVE-2025-12420 n’est confirmée. Son score EPSS était de 53.2 % au 2026-10-05, soit la probabilité estimée d’exploitation dans les 30 prochains jours.

Quel est le score CVSS de CVE-2025-12420 ?

CVE-2025-12420 a un score de base CVSS v3 de 9.8 (gravité CRITICAL).

CVE-2025-12420 touche-t-elle votre environnement ?

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