What is CVE-2021-32514?

CVE-2021-32514 is a high-severity vulnerability in Qsan Storage Manager, classified under Improper Access Control. CVSS score: 7.5/10. Published 2021-07-07.

How severe is CVE-2021-32514?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Qsan Storage Manager

CVE-2021-32514

Improper access control vulnerability in FirmwareUpgrade in QSAN Storage Manager allows remote attackers to reboot and discontinue the device. 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 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.012 (67.1th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 67.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

Qsan Storage Manager — versions unspecified
Qsan Storage Manager

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

www.twcert.org.tw/tw/cp-132-4870-83620-1.html (Third Party Advisory)

Frequently asked questions

What is CVE-2021-32514?: CVE-2021-32514 is a high-severity vulnerability in Qsan Storage Manager, classified under Improper Access Control. CVSS score: 7.5/10. Published 2021-07-07.
How severe is CVE-2021-32514?: High severity. CVSS v3 base score is 7.5 out of 10.