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5.6

NVR Hardcoded Encryption Key Allows Remote Code Execution

CVE-2024-41885 · published 1 year ago
Summary

A security team found a weakness in an NVR's encryption system, allowing hackers to potentially take control of the device from a distance. This means a hacker could access and manipulate the device's settings and footage. The manufacturer has released a software update to fix the issue.

Original advisory text
Team ENVY, a Security Research TEAM has found a flaw that allows for a remote code execution on the NVR. The seed string for the encrypt key was hardcoding. The manufacturer has released patch firm...
Team ENVY, a Security Research TEAM has found a flaw that allows for a remote code execution on the NVR. The seed string for the encrypt key was hardcoding. The manufacturer has released patch firmware for the flaw, please refer to the manufacturer's report for details and workarounds.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
5.6 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-547Use of Hard-coded, Security-relevant Constants
Timeline
Published24 Dec 2024
Updated3 Nov 2026
First seen7 Mar 2026
Sources
CVE-2024-41885 · NVD
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