CVE-2021-27825

7.5 highEPSS 7.8%

High (7.5) in mercurycom mac1200r firmware. 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.

Severity

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 7.8% chance of exploitation in the next 30 days; higher than 94% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2023-05-29
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19