// For flags

CVE-2024-4879

ServiceNow Improper Input Validation Vulnerability

Severity Score

9.3
*CVSS v4

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

10
*Multiple Sources

Exploited in Wild

Yes
*KEV

Decision

Act
*SSVC
Descriptions

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.

ServiceNow ha abordado una vulnerabilidad de validación de entrada que se identificó en las versiones de la plataforma Now de Vancouver y Washington DC. Esta vulnerabilidad podría permitir que un usuario no autenticado ejecute código de forma remota dentro del contexto de Now Platform. ServiceNow aplicó una actualización a las instancias alojadas y ServiceNow lanzó la actualización a nuestros socios y clientes autohospedados. A continuación se enumeran los parches y correcciones urgentes que abordan la vulnerabilidad. Si aún no lo ha hecho, le recomendamos aplicar los parches de seguridad relevantes para su instancia lo antes posible.

ServiceNow Utah, Vancouver, and Washington DC Now releases contain a jelly template injection vulnerability in UI macros. An unauthenticated user could exploit this vulnerability to execute code remotely.

*Credits: Adam Kues, Assetnote Attack Surface Management
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
System
Vulnerable | Subsequent
Confidentiality
High
None
Integrity
High
None
Availability
High
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Act
Exploitation
Active
Automatable
Yes
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2024-05-14 CVE Reserved
  • 2024-07-10 CVE Published
  • 2024-07-12 First Exploit
  • 2024-07-29 Exploited in Wild
  • 2024-08-01 CVE Updated
  • 2024-08-19 KEV Due Date
  • 2024-10-12 EPSS Updated
CWE
  • CWE-1287: Improper Validation of Specified Type of Input
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
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