CVE-2019-11820

Published: May 9, 2019Modified: Jun 17, 2026

5.5

Vector

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

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

Information exposure through process environment vulnerability in Synology Calendar before 2.3.3-0620 allows local users to obtain credentials via cmdline.

Affected (1)

Products: Synology: Calendar

Synology

1 product

Calendar

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Synology Calendar	Before 2.3.3-0620

Related CWEs

CWE-522

Insufficiently Protected Credentials

The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.

References (2)

https://www.synology.com/security/advisory/Synology_SA_19_21

Source: security@synology.com

Vendor Advisory

https://www.synology.com/security/advisory/Synology_SA_19_21

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.