What is CVE-2021-32515?

CVE-2021-32515 is a medium-severity vulnerability in Qsan Storage Manager, classified under CWE-548. CVSS score: 5.3/10. Published 2021-07-07.

How severe is CVE-2021-32515?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Qsan Storage Manager

CVE-2021-32515

Directory listing vulnerability in share_link in QSAN Storage Manager allows attackers to list arbitrary directories and further access credential information. The referred vulnerability has been solved with the updated version of QSAN Storage Manager v3.3.3.

Published 2021-07-07 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.008 (54.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 54.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Qsan Storage Manager — versions unspecified
Qsan Storage Manager

Weakness classification (CWE)

CWE-548

References

www.twcert.org.tw/tw/cp-132-4871-2a2d7-1.html (Third Party Advisory)

Frequently asked questions

What is CVE-2021-32515?: CVE-2021-32515 is a medium-severity vulnerability in Qsan Storage Manager, classified under CWE-548. CVSS score: 5.3/10. Published 2021-07-07.
How severe is CVE-2021-32515?: Medium severity. CVSS v3 base score is 5.3 out of 10.