CVE-2020-12842

9.8 criticalEPSS 1.5%

Critical (9.8) in gogogate ismartgate pro firmware. EPSS 1.5% chance of exploitation in the next 30 days.

ismartgate PRO 1.5.9 is vulnerable to privilege escalation by appending PHP code to /cron/checkUserExpirationDate.php.

Severity

9.8 critical

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

EPSS: 1.5% chance of exploitation in the next 30 days; higher than 75% of CVEs (scores of 2026-10-31)
CWE: CWE-732
Published: 2020-09-24
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19