{"id":"CVE-2021-40143","aliases":[],"url":"https://o3.security/vulnerability/CVE-2021-40143","summary":"Sonatype Nexus Repository 3.x through 3.33.1-01 is vulnerable to an HTTP header injection. By sending a crafted HTTP request, a remote attacker may disclose sensitive information or…","details":"Sonatype Nexus Repository 3.x through 3.33.1-01 is vulnerable to an HTTP header injection. By sending a crafted HTTP request, a remote attacker may disclose sensitive information or request external resources from a vulnerable instance.","published":"2021-09-07T20:15:08.467","modified":"2026-06-17T04:06:35.230","cvss":{"score":8.2,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://issues.sonatype.org/secure/ReleaseNote.jspa"},{"type":"FIX","url":"https://support.sonatype.com/hc/en-us/articles/4405941762579"},{"type":"WEB","url":"https://issues.sonatype.org/secure/ReleaseNote.jspa"},{"type":"FIX","url":"https://support.sonatype.com/hc/en-us/articles/4405941762579"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-06-17T04:06:35.230"}}