CVE-2019-11829

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CVSS 3.1

9.8 critical

EPSS

2%p82

Published

Jun 30, 2019 (Jun 30, 2019)

Modified

Jun 17, 2026

Description

OS command injection vulnerability in drivers_syno_import_user.php in Synology Calendar before 2.3.1-0617 allows remote attackers to execute arbitrary commands via the crafted 'X-Real-IP' header.

Vendors: synology
Products: calendar
Weakness: CWE-78
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.2%)

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