{"id":"CVE-2026-75329","aliases":["EUVD-2026-66803","GHSA-vh2m-57xh-992g","UBUNTU-CVE-2026-75329"],"status":"published","title":"The Netty configuration distribution service (port 8283) of super-diamond-server \u003c= 1.3.3 has no...","description":"The Netty configuration distribution service (port 8283) of super-diamond-server \u003c= 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.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00606,"percentile":0.49495,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306"],"published":"2026-08-26T00:00:00Z","modified":"2026-10-17T13:01:06Z","affected":[{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:3.2.6.Final-2","1:3.2.6.Final-2+deb8u2build0.14.04.1~esm1","1:3.2.6.Final-2+deb8u2ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:3.2.6.Final-2","1:4.0.32-1","1:4.0.33-1","1:4.0.34-1","1:4.0.34-1ubuntu0.1~esm1","1:4.0.34-1ubuntu0.1~esm2","1:4.0.34-1ubuntu0.1~esm3","1:4.0.34-1ubuntu0.1~esm4","1:4.0.34-1ubuntu0.1~esm5"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:4.1.7-4","1:4.1.7-4ubuntu0.1~esm1","1:4.1.7-4ubuntu0.1","1:4.1.7-4ubuntu0.1+esm1","1:4.1.7-4ubuntu0.1+esm2","1:4.1.7-4ubuntu0.1+esm3","1:4.1.7-4ubuntu0.1+esm4","1:4.1.7-4ubuntu0.1+esm5","1:4.1.7-4ubuntu0.1+esm6","1:4.1.7-4ubuntu0.1+esm7"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:4.1.33-1","1:4.1.33-2","1:4.1.33-3","1:4.1.45-1","1:4.1.45-1ubuntu0.1~esm1","1:4.1.45-1ubuntu0.1~esm2","1:4.1.45-1ubuntu0.1~esm3","1:4.1.45-1ubuntu0.1~esm4","1:4.1.45-1ubuntu0.1~esm6","1:4.1.45-1ubuntu0.1~esm7"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:4.1.48-4","1:4.1.48-4+deb11u1build0.22.04.1","1:4.1.48-4+deb11u2build0.22.04.1","1:4.1.48-4+deb11u2ubuntu0.1~esm1","1:4.1.48-4+deb11u2ubuntu0.1~esm2","1:4.1.48-4+deb11u2ubuntu0.1","1:4.1.48-4+deb11u2ubuntu0.1+esm1","1:4.1.48-4+deb11u2ubuntu0.1+esm3","1:4.1.48-4+deb11u2ubuntu0.2","1:4.1.48-4+deb11u2ubuntu0.2+esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:24.04:LTS","package":"netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:4.1.48-7","1:4.1.48-8","1:4.1.48-9","1:4.1.48-9ubuntu0.1~esm1","1:4.1.48-9ubuntu0.1~esm2","1:4.1.48-9ubuntu0.1","1:4.1.48-9ubuntu0.1+esm1","1:4.1.48-9ubuntu0.1+esm3","1:4.1.48-9ubuntu0.2","1:4.1.48-9ubuntu0.2+esm1","1:4.1.48-9ubuntu0.2+esm2"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:4.1.48-16","1:4.1.48-16ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:26.04:LTS","package":"netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:4.1.48-10","1:4.1.48-11","1:4.1.48-12","1:4.1.48-13","1:4.1.48-14","1:4.1.48-16","1:4.1.48-16ubuntu0.1~esm2"]}],"references":[{"url":"https://github.com/fangtang7/CVE/blob/main/super-diamond/NETTY-NOAUTH.md","tags":["exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-75329"},{"url":"https://github.com/advisories/GHSA-vh2m-57xh-992g"},{"url":"https://ubuntu.com/security/CVE-2026-75329","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-75329","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-75329","description":"The Netty configuration distribution service (port 8283) of super-diamond-server \u003c= 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.","status":"published","published":"2026-08-26T00:00:00Z","modified":"2026-08-27T15:36:57.987Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:20:07.260654Z"}],"euvd":[{"id":"EUVD-2026-66803","description":"The Netty configuration distribution service (port 8283) of super-diamond-server \u003c= 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.","status":"published","published":"2026-08-26T00:00:00Z","modified":"2026-08-27T15:36:57Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:01:27.663452Z"}],"ghsa":[{"id":"GHSA-vh2m-57xh-992g","title":"The Netty configuration distribution service (port 8283) of super-diamond-server \u003c= 1.3.3 has no...","description":"The Netty configuration distribution service (port 8283) of super-diamond-server \u003c= 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.","status":"published","published":"2026-08-27T00:30:29Z","modified":"2026-08-27T18:33:09Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T15:11:05.100142Z"}],"nvd":[{"id":"CVE-2026-75329","description":"The Netty configuration distribution service (port 8283) of super-diamond-server \u003c= 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.","status":"published","published":"2026-08-26T22:16:29.087Z","modified":"2026-08-31T20:12:02.273Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:12:41.66469Z"}],"osv":[{"id":"UBUNTU-CVE-2026-75329","description":"The Netty configuration distribution service (port 8283) of super-diamond-server \u003c= 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.","status":"published","published":"2026-08-26T22:16:00Z","modified":"2026-10-17T13:01:06.236665005Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T16:57:13.483205Z"}]}}