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CVE-2021-20701 Details

Description

Buffer overflow vulnerability in the Disk Agent CLUSTERPRO X 4.3 for Windows and earlier, EXPRESSCLUSTER X 4.3 for Windows and earlier, CLUSTERPRO X 4.3 SingleServerSafe for Windows and earlier, EXPRESSCLUSTER X 4.3 SingleServerSafe for Windows and earlier allows attacker to remote code execution via a network.

Metrics

CVSS 3.x Severity and Vector Strings:

References to Advisories, Solutions, and Tools

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Weakness Enumeration

CWE-IDCWE NameSource
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')[email protected]

Affected Products

ProductVersions
nec clusterpro x
>= 1.0, <= 4.3

CPE

  • cpe:2.3:a:nec:clusterpro_x:*:*:*:*:*:windows:*:*

Remediation

  • No remediation found in references.
nec clusterpro x singleserversafe
>= 1.0, <= 4.3

CPE

  • cpe:2.3:a:nec:clusterpro_x_singleserversafe:*:*:*:*:*:windows:*:*

Remediation

  • No remediation found in references.
nec expresscluster x
>= 1.0, <= 4.3

CPE

  • cpe:2.3:a:nec:expresscluster_x:*:*:*:*:*:windows:*:*

Remediation

  • No remediation found in references.
nec expresscluster x singleserversafe
>= 1.0, <= 4.3

CPE

  • cpe:2.3:a:nec:expresscluster_x_singleserversafe:*:*:*:*:*:windows:*:*

Remediation

  • No remediation found in references.

Change History

8 change records found show changes


QUICK INFO

CVE Dictionary Entry:
CVE-2021-20701
NVD Published Date:
Nov 3, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]