CVE-2021-20707

HIGH

Transaction Server <4.3 - Info Disclosure

Title source: llm
STIX 2.1

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..

References (1)

Core 1
Core References

Scores

CVSS v3 7.5
EPSS 0.0095
EPSS Percentile 56.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-20
Status published
Products (4)
nec/clusterpro_x 1.0 - 4.3
nec/clusterpro_x_singleserversafe 1.0 - 4.3
nec/expresscluster_x 1.0 - 4.3
nec/expresscluster_x_singleserversafe 1.0 - 4.3
Published Nov 03, 2021
Tracked Since Feb 18, 2026