CVE-2023-45859 is a high-severity vulnerability affecting Hazelcast versions through 4.1.10, 4.2.8, 5.0.5, 5.1.7, 5.2.4, and 5.3.2, where improper permission checks allow authenticated users to access unauthorized data. With a CVSS score of 7.6, this vulnerability has a low attack complexity and requires network access and authentication, but can lead to high confidentiality impact and moderate integrity and availability impacts. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.1.10CPE matchmatch criteria | cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:* | ||
>= 4.2.0, <= 4.2.8CPE matchmatch criteria | cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:* | ||
>= 5.0.0, <= 5.0.5CPE matchmatch criteria | cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:* | ||
>= 5.1.0, <= 5.1.7CPE matchmatch criteria | cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:* | ||
>= 5.2.0, < 5.2.5CPE matchmatch criteria | cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.