CVE-2019-11829

High

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.

SeverityHigh
CVSS7.3
Exploit probability—
ProductSynology Calendar
PublishedJun 30, 2019
First seenJun 30, 2019

How to fix

Update
  • synology calendar2.3.1-0617 or later

Affected products

ProductAffected versionsFixed in
synology calendarv < 2.3.1-06172.3.1-0617

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

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