CVE Vulnerabilities

CVE-2023-39547

Authentication Bypass by Capture-replay

Published: Nov 17, 2023 | Modified: Nov 24, 2023
CVSS 3.x
8.8
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

CLUSTERPRO X Ver5.1 and earlier and EXPRESSCLUSTER X 5.1 and earlier, CLUSTERPRO X SingleServerSafe 5.1 and earlier, EXPRESSCLUSTER X SingleServerSafe 5.1 and earlier allows a attacker to log in to the product may execute an arbitrary command.

Weakness

A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).

Affected Software

Name Vendor Start Version End Version
Expresscluster_x Nec 1.0 (including) 1.0 (including)
Expresscluster_x Nec 2.0 (including) 2.0 (including)
Expresscluster_x Nec 2.1 (including) 2.1 (including)
Expresscluster_x Nec 3.0 (including) 3.0 (including)
Expresscluster_x Nec 3.1 (including) 3.1 (including)
Expresscluster_x Nec 3.2 (including) 3.2 (including)
Expresscluster_x Nec 3.3 (including) 3.3 (including)
Expresscluster_x Nec 4.0 (including) 4.0 (including)
Expresscluster_x Nec 4.1 (including) 4.1 (including)
Expresscluster_x Nec 4.2 (including) 4.2 (including)
Expresscluster_x Nec 4.3 (including) 4.3 (including)
Expresscluster_x Nec 5.0 (including) 5.0 (including)
Expresscluster_x_singleserversafe Nec 1.0 (including) 1.0 (including)
Expresscluster_x_singleserversafe Nec 2.0 (including) 2.0 (including)
Expresscluster_x_singleserversafe Nec 2.1 (including) 2.1 (including)
Expresscluster_x_singleserversafe Nec 3.0 (including) 3.0 (including)
Expresscluster_x_singleserversafe Nec 3.1 (including) 3.1 (including)
Expresscluster_x_singleserversafe Nec 3.2 (including) 3.2 (including)
Expresscluster_x_singleserversafe Nec 3.3 (including) 3.3 (including)
Expresscluster_x_singleserversafe Nec 4.0 (including) 4.0 (including)
Expresscluster_x_singleserversafe Nec 4.1 (including) 4.1 (including)
Expresscluster_x_singleserversafe Nec 4.2 (including) 4.2 (including)
Expresscluster_x_singleserversafe Nec 4.3 (including) 4.3 (including)
Expresscluster_x_singleserversafe Nec 5.0 (including) 5.0 (including)

Potential Mitigations

References