{"affected":[{"defaultStatus":"unknown","product":"SEPPmail Secure Email Gateway (SEG)","source":"CNA: NCSC.ch","vendor":"SEPPmail AG","versions":[{"lessThan":"15.1.1","status":"affected","version":"0","versionType":"custom"}]}],"cveId":"CVE-2026-114421","cwes":["CWE-640"],"description":"SEPPmail Secure Email Gateway before 15.1.1 permits password recovery for a created but unregistered GINA account whose initial password is empty without adequately verifying ownership. A remote unauthenticated attacker who identifies such an account can set a new password, authenticate as that account, and prevent the intended recipient from using it until recovery.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":8.3,"severity":"high","source":"CNA: NCSC.ch","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N","version":"4.0"}],"modifiedAt":1793781742198,"publishedAt":1793781742198,"references":[{"source":"CNA: NCSC.ch","tags":[],"url":"https://docs.seppmail.com/en/20_revision-history.html"}],"remediation":[],"revision":"0806cc561066b75972e93fb658aecd222f43e7bf88986828a26d6d29c78bb4d3","sources":[{"modifiedAt":1793781742198,"name":"CNA: NCSC.ch","retrievedAt":1793783303707,"url":"https://www.cve.org/CVERecord?id=CVE-2026-114421"}],"ssvc":null,"status":"published","title":"Empty initial password permits GINA account takeover","updatedAt":1793783303707}