Cyber Resilience

CVE-2021-32515

Medium

Published: 07 July 2021

Published
07 July 2021
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS Score 0.0018 39.1th percentile
Risk Priority 11 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-32515 is a medium-severity Exposure of Information Through Directory Listing (CWE-548) vulnerability in Qsan Storage Manager. Its CVSS base score is 5.3 (Medium).

Operationally, ranked at the 39.1th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

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(s)
CWE-548

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

qsan
storage manager
≤ 3.3.3

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

AU-13 Monitoring for Information Disclosure
addresses: CWE-548

Detects information exposure through directory listings as unauthorized disclosure.

SC-30 Concealment and Misdirection
addresses: CWE-548

Directory listings and resource enumeration can be suppressed or populated with misleading entries.

SC-38 Operations Security
addresses: CWE-548

Reduces exposure via directory listings or accessible files when OPSEC restricts visibility of key organizational resources.

References