CVE-2024-52544: Lorex 2K Indoor Wi-Fi Security Camera - Stack buffer overflow

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-12-03 · updated 2026-06-17
Weakness: CWE-121

Description

An unauthenticated attacker can trigger a stack based buffer overflow in the DP Service (TCP port 3500). This vulnerability has been resolved in firmware version 2.800.0000000.8.R.20241111.

Affected products

Lorextechnology W461Asc-E Firmware: before 2.800.0000000.8.r.20241111 — fixed in 2.800.0000000.8.r.20241111

How to fix

Upgrade to a fixed version: Lorextechnology W461Asc-E Firmware 2.800.0000000.8.r.20241111. Check the vendor advisory for mitigations.

References

https://github.com/sfewer-r7/LorexExploit
https://www.rapid7.com/blog/post/2024/12/03/lorex-2k-indoor-wi-fi-security-camera-multiple-vulnerabilities-fixed/

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