What is CVE-2021-29088?

CVE-2021-29088 is a high-severity vulnerability in Synology Diskstation Manager (Dsm), classified under Path Traversal. CVSS score: 7.8/10. Published 2021-06-01.

How severe is CVE-2021-29088?

High severity. CVSS v3 base score is 7.8 out of 10.

Path Traversal in Synology Diskstation Manager (Dsm)

CVE-2021-29088

Improper limitation of a pathname to a restricted directory ('Path Traversal') in cgi component in Synology DiskStation Manager (DSM) before 6.2.4-25553 allows local users to execute arbitrary code via unspecified vectors.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.000 (11.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Synology Diskstation Manager (Dsm) — versions unspecified

Weakness classification (CWE)

CWE-22 — Path Traversal

References

www.synology.com/security/advisory/Synology_SA_21_03 (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2021-29088?: CVE-2021-29088 is a high-severity vulnerability in Synology Diskstation Manager (Dsm), classified under Path Traversal. CVSS score: 7.8/10. Published 2021-06-01.
How severe is CVE-2021-29088?: High severity. CVSS v3 base score is 7.8 out of 10.