CVE-2024-21917 Rockwell Automation FactoryTalk® Service Platform Service Token Vulnerability

2024-01-3118:16:27

CWE-347

Rockwell

www.cve.org

rockwell automation

service platform

token

vulnerability

authentication

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.6 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

31.5%

JSON

A vulnerability exists in Rockwell Automation FactoryTalk® Service Platform that allows a malicious user to obtain the service token and use it for authentication on another FTSP directory. This is due to the lack of digital signing between the FTSP service token and directory. If exploited, a malicious user could potentially retrieve user information and modify settings without any authentication.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "FactoryTalk® Service Platform",
    "vendor": "Rockwell Automation",
    "versions": [
      {
        "status": "affected",
        "version": "<= v6.31"
      }
    ]
  }
]