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Vulnerability record · CVE-2026-75329 · published 26 August 2026

CVE-2026-75329: Missing authentication for critical function vulnerability

The Netty configuration distribution service (port 8283) of super-diamond-server <= 1.3.3 has no authentication mechanism. Attackers can directly obtain the full configuration of any project (including database passwords, API keys, etc.) by sending a TCP request without any credential.

9.8 CVSS 3.1 Critical EPSS 0.61% · top 53.1% CWE-306 · Missing authentication for critical function Deferred
9.8CVSS 3.1 base score
0.61%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
2References
31 Aug 2026Last modified by NVD

Description

The Netty configuration distribution service (port 8283) of super-diamond-server <= 1.3.3 has no authentication mechanism. Attackers can directly obtain the full configuration of any project (including database passwords, API keys, etc.) by sending a TCP request without any credential.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

LinkTags
https://github.com/fangtang7/CVE/blob/main/super-diamond/NETTY-NOAUTH.md
https://github.com/fangtang7/CVE/blob/main/super-diamond/NETTY-NOAUTH.md

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Source: NIST National Vulnerability Database (record CVE-2026-75329), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.