CVE-2024-48539

Neye3C v4.5.2.0 was discovered to contain a hardcoded encryption key in the firmware update mechanism

Critical · published October 24, 2024

CVSS v3.1
9.8
EPSS
0%
Percentile
21.9
In the wild
Unconfirmed
What it is

🚨 A hardcoded encryption key in Neye3C's firmware update mechanism leaves critical data at risk — like having a spare key hidden under a welcome mat that everyone knows about! 🔥 Imagine if your house had a secret back door, and instead of a secure code, it just used a universally known key — that's how this vulnerability operates! An attacker leveraging the hardcoded key could easily waltz right in and access sensitive information. With this vulnerability, attackers could gain unauthorized access to the firmware update process, leading to potential data breaches or malicious modifications. The impact is absolutely devastating, as they could compromise the integrity of the entire system, execute arbitrary code, and disrupt services!

Put simply

Imagine if your house had a secret back door, and instead of a secure code, it just used a universally known key — that's how this vulnerability operates! An attacker leveraging the hardcoded key could easily waltz right in and access sensitive information. This vulnerability in Neye3C v4.5.2.0 allows attackers to exploit a hardcoded encryption key, enabling unauthorized access to firmware updates and the potential for executing malicious commands.

What to do

With this vulnerability, attackers could gain unauthorized access to the firmware update process, leading to potential data breaches or malicious modifications. The impact is absolutely devastating, as they could compromise the integrity of the entire system, execute arbitrary code, and disrupt services! Immediate action is a must! Update to the latest firmware version where this hardcoded key is removed, implement secure key management practices, and audit your systems for any unauthorized changes. Don't leave any doors open! You've got this! By following these steps, you'll fortify your defenses and keep your systems secure! 🛡️

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
0.00303 · 21.9th percentile
Published
2024-10-24T00:00Z
EPSS history
Timeline
  • 24 OCT 00:00Z
    Neye3C v4.5.2.0 was discovered to contain a hardcoded encryption key in the firmware update mechanism
    cvelistv5