An issue was discovered in post2file.php in Up.Time Monitoring Station 7.5.0 (build 16) and 7.4.0 (build 13). It allows an attacker to upload an arbitrary file, such as a .php file that can execute arbitrary OS commands.
Severity
CVSS 3.0
9.8 critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
13% chance of exploitation in the next 30 days; higher than 96% of CVEs (scores of 2026-10-31)