Description

ServiceNow has addressed an input validation vulnerability that was identified in Vancouver and Washington DC Now Platform releases. This vulnerability could enable an unauthenticated user to remotely execute code within the context of the Now Platform. ServiceNow applied an update to hosted instances, and ServiceNow released the update to our partners and self-hosted customers. Listed below are the patches and hot fixes that address the vulnerability. If you have not done so already, we recommend applying security patches relevant to your instance as soon as possible.

Classification

CVE ID: CVE-2024-4879

CVSS Base Severity: CRITICAL

CVSS Base Score: 9.3

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

Affected Products

Vendor: ServiceNow

Product: Now Platform

Nuclei Template

http/cves/2024/CVE-2024-4879.yaml

Exploit Prediction Scoring System (EPSS)

EPSS Score: 95.01% (probability of being exploited)

EPSS Percentile: 99.5% (scored less or equal to compared to others)

EPSS Date: 2025-03-14 (when was this score calculated)

References

https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB1645154
https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB1644293
https://www.darkreading.com/cloud-security/patchnow-servicenow-critical-rce-bugs-active-exploit

Timeline