SB20250820119 - Multiple vulnerabilities in Lorex 2K Indoor Wi-Fi Security Camera

Description

This security bulletin contains information about 7 secuirty vulnerabilities.

1) Stack-based buffer overflow (CVE-ID: CVE-2024-52544)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the sonia module. A remote attacker on the local network can trigger stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

2) Insufficient verification of data authenticity (CVE-ID: CVE-2024-52548)

The vulnerability allows a local user to compromise the target system.

The vulnerability exists due to insufficient verification of data authenticity. A local administrator can bypass code signing enforcements in the kernel and execute arbitrary code on the system.

3) Stack-based buffer overflow (CVE-ID: CVE-2024-52547)

The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in the DHIP Service. A remote administrator can trigger stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

4) NULL pointer dereference (CVE-ID: CVE-2024-52546)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the DHIP Service. A remote attacker can pass specially crafted data to the application and perform a denial of service (DoS) attack.

5) Out-of-bounds read (CVE-ID: CVE-2024-52545)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition in the IQ Service. A remote attacker can trigger an out-of-bounds read error and read contents of memory on the system.

6) Improper Validation of Array Index (CVE-ID: CVE-2025-8389)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to improper array index validation. A remote attacker on the local network can send specially crafted requests and execute arbitrary code on the target system.

7) Stack-based buffer overflow (CVE-ID: CVE-2025-3132)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the sonia module. A remote attacker on the local network can trigger stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Remediation

Install update from vendor's website.

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/
• https://www.zerodayinitiative.com/advisories/ZDI-25-731/
• https://www.zerodayinitiative.com/advisories/ZDI-25-732/
• https://www.zerodayinitiative.com/advisories/ZDI-25-730/