CVE-2019-11829

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.

Category

7.3
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 4.12% Top 15%
Vendor Advisory synology.com
Affected: Synology Calendar
Published at:
Updated at:

References

Link Tags
https://www.synology.com/security/advisory/Synology_SA_19_12 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-11829?
CVE-2019-11829 has been scored as a high severity vulnerability.
How to fix CVE-2019-11829?
To fix CVE-2019-11829, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-11829 being actively exploited in the wild?
It is possible that CVE-2019-11829 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~4% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-11829?
CVE-2019-11829 affects Synology Calendar.
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