QSAN Storage Manager - Command Injection Following via QuickInstall function

published 2021-07-07 5y ago modified 2026-06-17 4mo ago also EUVD-2021-19358

cvss: 9.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 2.1%; EPSS 2.1% chance of exploitation in 30 days, percentile 82%
public exploits: 0; none known

QuickInstall in QSAN Storage Manager does not filter special parameters properly that allows remote unauthenticated attackers to inject and execute arbitrary commands. The referred vulnerability has been solved with the updated version of QSAN Storage Manager v3.3.3.

Patch / fix

fixed in 1

qsan storage_manager 3.3.3

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Exploit prediction

2.12% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	7.5	AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

QSAN Storage Manager

Classification

Weakness

CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

twcert.org.tw /tw/cp-132-4868-75574-1.html
third-party-advisory

Sources

CVE List CVE-2021-32512
NVD CVE-2021-32512

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