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CVE-2021-20707

nvd nist
Published: Nov 3, 2021Modified: Jun 17, 2026

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

Improper input validation vulnerability in the Transaction Server 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 read files upload via network..

Affected (4)

Nec
4 products
Clusterpro X
Clusterpro X Singleserversafe
Expresscluster X
Expresscluster X Singleserversafe
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Clusterpro X
From 1.0 to 4.3
Clusterpro X Singleserversafe
From 1.0 to 4.3
Expresscluster X
From 1.0 to 4.3
Expresscluster X Singleserversafe
From 1.0 to 4.3

Related CWEs

CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (2)

Source: psirt-info@cyber.jp.nec.com
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.