CVE-2021-27825: Mercurycom MAC1200R Firmware

High severity, CVSS 7.5. EPSS: 7.8% chance of exploitation in the next 30 days.

A directory traversal vulnerability on Mercury MAC1200R devices allows attackers to read arbitrary files via a web-static/ URL.

Affected products

• Mercurycom MAC1200R Firmware: any version

Published 2023-05-29. Last modified 2026-06-17.