CVE-2021-32510Network attack vector

Directory listing via injected antivirus file path

Published Jul 7, 2021 · Updated Sep 16, 2024

Directory listing in the antivirus function in QSAN Storage Manager 3.3.1 and earlier allows remote authenticated users to list directories. The antivirus page accepts an injected file path parameter and uses it to enumerate the contents of an arbitrary directory. A general user account with network access to the management interface is required, and the disclosed data is limited to directory file listings.

CVSS severity4.3
Medium
EPSS probability0.85%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Directory listing in the antivirus function in QSAN Storage Manager 3.3.1 and earlier allows remote authenticated users to list directories. The antivirus page accepts an injected file path parameter and uses it to enumerate the contents of an arbitrary directory. A general user account with network access to the management interface is required, and the disclosed data is limited to directory file listings.

The record

CVE
CVE-2021-32510
Published
Jul 7, 2021
Updated
Sep 16, 2024
Vendor
QSAN Technology, Inc.
Product
QSAN Storage Manager (QSM)
Classifications
CWE-548, T1083
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 7, 2021CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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  1. Affected versionversion=unspecified <=3.3.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

QSAN Technology, Inc. · QSAN Storage Manager (QSM)version=unspecified <=3.3.1

Published CVSS scores

4.3TWCERT/CCCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-548Exposure of Information Through Directory Listing
T1083File and Directory Discovery

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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