Is CVE-2021-32509 actively exploited?

No active exploitation of CVE-2021-32509 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2021-32509 be exploited remotely?

Yes. CVE-2021-32509 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2021-32509?

CVE-2021-32509 has a CVSS score of 6.5 (MEDIUM).

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MEDIUM

CVE-2021-32509

CWE-61Published: July 7, 2021· Updated: Jun 17, 2026

6.5

CVSS v3.1

Official Description

Absolute Path Traversal vulnerability in FileviewDoc in QSAN Storage Manager allows remote authenticated attackers access arbitrary files by injecting the Symbolic Link following the Url path parameter. The referred vulnerability has been solved with the updated version of QSAN Storage Manager v3.3.3.

NVD Source

Technical Analysis

CVE-2021-32509 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 6.5.