// For flags

CVE-2023-5253

Check Point IoT integration: WebSocket returns assets data without authentication in Guardian/CMC before 23.3.0

Severity Score

6.3
*CVSS v4

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A missing authentication check in the WebSocket channel used for the Check Point IoT integration in Nozomi Networks Guardian and CMC, may allow an unauthenticated attacker to obtain assets data without authentication.



Malicious unauthenticated users with knowledge on the underlying system may be able to extract asset information.

Una verificación de autenticación faltante en el canal WebSocket utilizado para la integración de Check Point IoT en Nozomi Networks Guardian y CMC puede permitir que un atacante no autenticado obtenga datos de activos sin autenticación. Los usuarios maliciosos no autenticados con conocimiento sobre el sistema subyacente pueden extraer información de activos.

*Credits: This issue was found by Nozomi Networks Product Security team during an internal VAPT testing session.
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Attack Requirements
Present
Privileges Required
None
User Interaction
None
System
Vulnerable | Subsequent
Confidentiality
Low
Low
Integrity
None
None
Availability
None
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-09-28 CVE Reserved
  • 2024-01-15 CVE Published
  • 2024-01-23 EPSS Updated
  • 2024-08-02 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-306: Missing Authentication for Critical Function
CAPEC
  • CAPEC-115: Authentication Bypass
References (1)
URL Tag Source
https://security.nozominetworks.com/NN-2023:12-01 Third Party Advisory
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Nozominetworks
Search vendor "Nozominetworks"
 Cmc
Search vendor "Nozominetworks" for product "Cmc"
 < 23.3.0
Search vendor "Nozominetworks" for product "Cmc" and version " < 23.3.0"
-
Affected
Nozominetworks
Search vendor "Nozominetworks"
 Guardian
Search vendor "Nozominetworks" for product "Guardian"
 < 23.3.0
Search vendor "Nozominetworks" for product "Guardian" and version " < 23.3.0"
-
Affected