SB2025020444 - Incorrect default permissions in Zyxel CPE series devices
Published: February 4, 2025
Security Bulletin ID
SB2025020444
Severity
High
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Incorrect default permissions (CVE-ID: CVE-2025-0890)
The vulnerability allows a remote attacker to escalate privileges on the system.
The vulnerability exists due to insecure default credentials for the Telnet function. A remote attacker can log in to the management interface on the target device.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.