What is CVE-2022-27617?

CVE-2022-27617 is a medium-severity vulnerability in Synology Calendar, classified under Path Traversal. CVSS score: 5.0/10. Published 2022-08-03.

How severe is CVE-2022-27617?

Medium severity. CVSS v3 base score is 5.0 out of 10.

Path Traversal in Synology Calendar

CVE-2022-27617

Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in webapi component in Synology Calendar before 2.3.4-0631 allows remote authenticated users to download arbitrary files via unspecified vectors.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.008 (52.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N.

Affected products

Synology Calendar
Synology Diskstation_manager — versions 6.2
Synology Calendar — versions unspecified

Weakness classification (CWE)

CWE-22 — Path Traversal

References

security@synology.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2022-27617?: CVE-2022-27617 is a medium-severity vulnerability in Synology Calendar, classified under Path Traversal. CVSS score: 5.0/10. Published 2022-08-03.
How severe is CVE-2022-27617?: Medium severity. CVSS v3 base score is 5.0 out of 10.