What is CVE-2021-29091?

CVE-2021-29091 is a high-severity vulnerability in Synology Photo Station, classified under Path Traversal. CVSS score: 7.7/10. Published 2021-06-02.

How severe is CVE-2021-29091?

High severity. CVSS v3 base score is 7.7 out of 10.

Path Traversal in Synology Photo Station

CVE-2021-29091

Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in file management component in Synology Photo Station before 6.8.14-3500 allows remote authenticated users to write arbitrary files via unspecifi…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.002 (41.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N.

Affected products

Synology Photo Station — versions unspecified

Weakness classification (CWE)

CWE-22 — Path Traversal

References

www.synology.com/security/advisory/Synology_SA_20_20 (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2021-29091?: CVE-2021-29091 is a high-severity vulnerability in Synology Photo Station, classified under Path Traversal. CVSS score: 7.7/10. Published 2021-06-02.
How severe is CVE-2021-29091?: High severity. CVSS v3 base score is 7.7 out of 10.