CVE-2024-21917CWE-347

Rockwell Automation FactoryTalk® Service Platform Service Token Vulnerability

Critical · published January 31, 2024

CVSS v3.1
9.8
EPSS
1%
Percentile
58.1
In the wild
Unconfirmed
What it is

🚨 A sneaky gap in Rockwell Automation's FactoryTalk® Service Platform lets an attacker snatch the service token and take control—no secret handshake required! 🔥 Think of it like a hotel key that opens any door without being checked. An attacker can waltz into restricted areas just by presenting this stolen key, leaving management none the wiser! If exploited, this vulnerability could lead to devastating consequences, including unauthorized access to user info and the ability to modify critical settings. Imagine an intruder changing the lights on the emergency exits or tampering with system controls—all without leaving a trace!

Put simply

Think of it like a hotel key that opens any door without being checked. An attacker can waltz into restricted areas just by presenting this stolen key, leaving management none the wiser! This vulnerability arises from the absence of digital signing between the FactoryTalk Service Platform token and the FTSP directory, allowing malicious users to authenticate as legitimate users using the stolen token.

What to do

If exploited, this vulnerability could lead to devastating consequences, including unauthorized access to user info and the ability to modify critical settings. Imagine an intruder changing the lights on the emergency exits or tampering with system controls—all without leaving a trace! To safeguard your systems, apply the latest patches from Rockwell Automation immediately. Ensure that digital signing is implemented for service tokens to prevent unauthorized access. Regularly audit your security protocols to catch any red flags! You've got this! Stay vigilant and follow these steps to secure your system like a pro! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00858 · 58.1th percentile
Weakness
CWE-347 · Improper Verification of Cryptographic Signature
Published
2024-01-31T18:16Z
EPSS history
Timeline
  • 31 JAN 18:16Z
    Rockwell Automation FactoryTalk® Service Platform Service Token Vulnerability
    cvelistv5