CVE-2021-32514 | BDVDB-2026-156451 Detail

QSANStorage Manager

Description#

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.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact none, availability impact high. Attack vector: network.

Weaknesses#

CWE-284 Improper Access Control

References#

https://www.twcert.org.tw/tw/cp-132-4870-83620-1.html

Exploit#

No public exploit known

History#

Version 12021-07-07Record published in the CVE List.
Version 22024-09-16Most recent update recorded in the CVE List.

Published

Published: 2021-07-07
Last modified: 2024-09-16

Vendor information

Vendor: QSAN
Product: Storage Manager

All QSAN vulnerabilities

Score

7.5 High

EPSS

1.2%, Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 68.5.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Improper Access Control

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
<= 3.3.1
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

7.5 High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	None
Integrity	None
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).