CVE-2021-32515

Q: How do I fix CVE-2021-32515?

Upgrade storage manager to 3.3.3 or later.

Q: Is CVE-2021-32515 being actively exploited?

Not that we know of. CVE-2021-32515 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.79% is the estimated probability that it will be exploited in the next 30 days. That is higher than 53% of all scored CVEs.

Q: How severe is CVE-2021-32515?

CVE-2021-32515 has a CVSS v3 base score of 5.3, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

Q: What does CVE-2021-32515 affect?

Published advisories record a fix for storage manager (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

MEDIUM

5.3

CVSS v3

NVD

Description

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.

CWE-548

How to fix

Remediation Available

storage managerNVD

Affected:< 3.3.3Fixed in:3.3.3CVE-2021-32515derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.79%probability of exploitation in 30 days

53rdpercentile

Moderate risk: more likely to be exploited than 53% of all known CVEs.

References

Third-Party Advisory1

twcert.org.tw

Related Vulnerabilities

Other CWE-548 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-2340	Medium	5.3	28%	-	Fix
CVE-2020-8161	High	8.6	3.4%	-	Fix
CVE-2018-14785	High	7.5	2.2%	-	-
CVE-2018-16493	High	7.5	1.8%	-	-
CVE-2019-5415	High	7.5	1.7%	-	-
CVE-2018-10590	High	7.5	1.7%	-	Fix

Common questions

How do I fix CVE-2021-32515?

Upgrade storage manager to 3.3.3 or later.

Is CVE-2021-32515 being actively exploited?

Not that we know of. CVE-2021-32515 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.79% is the estimated probability that it will be exploited in the next 30 days. That is higher than 53% of all scored CVEs.

How severe is CVE-2021-32515?

CVE-2021-32515 has a CVSS v3 base score of 5.3, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2021-32515 affect?

Published advisories record a fix for storage manager (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.