CVE-2022-25390: Dcnglobal Dcme-520 Firmware

Critical severity, CVSS 9.8. EPSS: 3.3% chance of exploitation in the next 30 days.

DCN Firewall DCME-520 was discovered to contain a remote command execution (RCE) vulnerability via the host parameter in the file /system/tool/ping.php.

Affected products

• Dcnglobal Dcme-520 Firmware: affected versions not specified

Published 2022-03-18. Last modified 2026-06-17.