CVE-2024-45493

An issue was discovered in MSA FieldServer Gateway 5.0.0 through 6.5.2 (Fixed in 7.0.0)

Critical · published December 10, 2024

CVSS v3.1
9.8
EPSS
0%
Percentile
39.0
In the wild
Unconfirmed
What it is

🚨 A sneaky bypass in the MSA FieldServer Gateway lets attackers waltz in using internal user accounts — all they need is the password! This is like a hotel front desk mistakenly giving a spare room key to anyone who asks, without checking if they actually booked a room. The attacker can stroll right into the system as if they were a verified guest! This could lead to an attacker accessing sensitive internal systems, potentially leading to data breaches or unauthorized configuration changes. Imagine them ransacking your hotel's safe, all without a single guest ID checked! 🔥

Put simply

This is like a hotel front desk mistakenly giving a spare room key to anyone who asks, without checking if they actually booked a room. The attacker can stroll right into the system as if they were a verified guest! The vulnerability allows authenticated attackers to bypass local login restrictions for internal user accounts on the MSA FieldServer Gateway. If they know the password, they can authenticate from the network, compromising the device's security.

What to do

This could lead to an attacker accessing sensitive internal systems, potentially leading to data breaches or unauthorized configuration changes. Imagine them ransacking your hotel's safe, all without a single guest ID checked! 🔥 Upgrade immediately to version 7.0.0 to patch this critical flaw. Additionally, enforce strong password policies and consider implementing multi-factor authentication to bolster security. Don't wait on this one! You've got this! Stay proactive, and with these steps, you'll solidify your defenses in no time! 🛡️

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
0.00461 · 39.0th percentile
Published
2024-12-10T00:00Z
EPSS history
Timeline
  • 10 DEC 00:00Z
    An issue was discovered in MSA FieldServer Gateway 5.0.0 through 6.5.2 (Fixed in 7.0.0)
    cvelistv5