Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2023-45859

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
28/02/2024
Last modified:
13/05/2025

Description

In Hazelcast through 4.1.10, 4.2 through 4.2.8, 5.0 through 5.0.5, 5.1 through 5.1.7, 5.2 through 5.2.4, and 5.3 through 5.3.2, some client operations don't check permissions properly, allowing authenticated users to access data stored in the cluster.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L CVSS v3.1 Severity and Metrics:

Base Score: 7.60 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): Low
Availability (A): Low

Base Score 3.x
7.60
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:* 4.1.10 (including)
cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:* 4.2.0 (including) 4.2.8 (including)
cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:* 5.0.0 (including) 5.0.5 (including)
cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:* 5.1.0 (including) 5.1.7 (including)
cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:* 5.2.0 (including) 5.2.5 (excluding)
cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:* 5.3.0 (including) 5.3.5 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools