CVE-2019-11829 - Vulnerability Details - OpenCVE

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.

Published: 2019-06-30

Score: 7.3 High

EPSS: 2.2% Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Synology

Calendar

affected

Version	Status	Constraints
`unspecified`	affected	< 2.3.1-0617

Configuration 1 [-]

cpe:2.3:a:synology:calendar:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2019-3495	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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.02249.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.synology.com/security/advisory/Synology_SA_19_12

History

No history.

Subscriptions

Synology Calendar

MITRE

Status: PUBLISHED

Assigner: synology

Published: 2019-06-30T15:05:12.214Z

Updated: 2024-09-16T18:04:00.490Z

Reserved: 2019-05-08T00:00:00.000Z

Link: CVE-2019-11829

Vulnrichment

No data.

NVD

Status : Modified

Published: 2019-06-30T15:15:09.917

Modified: 2026-06-17T02:13:41.823

Link: CVE-2019-11829

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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