SB2022050606 - Multiple vulnerabilities in Eufy eufyCam 2
Published: May 6, 2022
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 vulnerabilities.
1) Authentication Bypass by Spoofing (CVE-ID: CVE-2022-25989)
CWE-ID: CWE-290 - Authentication Bypass by Spoofing
CVSSv4: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to an authentication bypass in the libxm_av.so getpeermac() functionality. A remote attacker on the local network can send a specially crafted DHCP packet and bypass authentication process.
2) Integer overflow (CVE-ID: CVE-2022-26073)
CWE-ID: CWE-190 - Integer overflow
CVSSv4: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to integer overflow in the libxm_av.so DemuxCmdInBuffer functionality. A remote attacker on the local network can pass specially crafted data to the application, trigger integer overflow and cause a denial of service condition on the target system.
Remediation
Install update from vendor's website.