How severe is CVE-2021-32510?

CVE-2021-32510 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2021-32510 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-32510?

CVE-2021-32510 affects Qsan Storage Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-32510?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-32510 published?

CVE-2021-32510 was published on 2021-07-07 and last updated on 2026-06-17.

CVE-2021-32510

CVE-2021-32510 is a medium-severity vulnerability in Qsan Storage Manager with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-548.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-548
Affected product: Qsan Storage Manager
Published: 2021-07-07
Last modified: 2026-06-17

Description

QSAN Storage Manager through directory listing vulnerability in antivirus function allows remote authenticated attackers to list arbitrary directories by injecting file path parameter. The referred vulnerability has been solved with the updated version of QSAN Storage Manager v3.3.3.

Frequently asked questions

What is CVE-2021-32510?: QSAN Storage Manager through directory listing vulnerability in antivirus function allows remote authenticated attackers to list arbitrary directories by injecting file path parameter. The referred vulnerability has been solved with the updated version of QSAN Storage Manager v3.3.3.
How severe is CVE-2021-32510?: CVE-2021-32510 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2021-32510 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-32510?: CVE-2021-32510 affects Qsan Storage Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-32510?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-32510 published?: CVE-2021-32510 was published on 2021-07-07 and last updated on 2026-06-17.

References

https://www.twcert.org.tw/tw/cp-132-4866-b820b-1.html

Affected products (1)

cpe:2.3:a:qsan:storage_manager:*:*:*:*:*:*:*:*

More vulnerabilities in Qsan Storage Manager

CVE-2021-32522 — Critical (CVSS 9.8): Improper restriction of excessive authentication attempts vulnerability in QSAN Storage Manager, XEVO, SANOS allows…
CVE-2021-32520 — Critical (CVSS 9.8): Use of hard-coded cryptographic key vulnerability in QSAN Storage Manager allows attackers to obtain users’…
CVE-2021-32519 — Critical (CVSS 9.8): Use of password hash with insufficient computational effort vulnerability in QSAN Storage Manager, XEVO, SANOS allows…
CVE-2021-32513 — Critical (CVSS 9.8): QsanTorture in QSAN Storage Manager does not filter special parameters properly that allows remote unauthenticated…
CVE-2021-32512 — Critical (CVSS 9.8): QuickInstall in QSAN Storage Manager does not filter special parameters properly that allows remote unauthenticated…
CVE-2021-32525 — Critical (CVSS 9.1): The same hard-coded password in QSAN Storage Manager's in the firmware allows remote attackers to access the control…

All CVEs affecting Qsan Storage Manager →

Other CWE-548 vulnerabilities

CVE-2025-28170 — High (CVSS 7.6): Grandstream Networks GXP1628 <=1.0.4.130 is vulnerable to Incorrect Access Control. The device is configured with…
CVE-2025-32750 — High (CVSS 7.5): Dell PowerFlex Manager, version(s) <=4.6.2, contain(s) an Exposure of Information Through Directory Listing…
CVE-2020-36921 — High (CVSS 7.5): RED-V Super Digital Signage System 5.1.1 contains an information disclosure vulnerability that allows unauthenticated…
CVE-2022-50788 — High (CVSS 7.5): SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x contains an information disclosure vulnerability that allows unauthenticated…
CVE-2021-47718 — High (CVSS 7.5): OpenBMCS 2.4 contains an information disclosure vulnerability that allows unauthenticated attackers to access sensitive…
CVE-2024-22082 — High (CVSS 7.5): An issue was discovered in Elspec G5 digital fault recorder versions 1.1.4.15 and before. Unauthenticated directory…

Browse all CWE-548 vulnerabilities →