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CVE-2019-25466
HIGH8.4
Descricao
Easy File Sharing Web Server 7.2 contains a local structured exception handling buffer overflow vulnerability that allows local attackers to execute arbitrary code by creating a malicious username. Attackers can craft a username with a payload containing 4059 bytes of padding followed by a nseh value and seh pointer to trigger the overflow when adding a new user account.
Detalhes CVE
Pontuacao CVSS v3.18.4
SeveridadeHIGH
Vetor CVSSCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vetor de ataqueLOCAL
ComplexidadeLOW
Privilegios necessariosNONE
Interacao do usuarioNONE
Publicado3/11/2026
Ultima modificacao3/12/2026
Fontenvd
Avistamentos honeypot0
Fraquezas (CWE)
CWE-787
Referencias
https://www.exploit-db.com/exploits/47411(disclosure@vulncheck.com)
https://www.vulncheck.com/advisories/easy-file-sharing-web-server-local-seh-overflow(disclosure@vulncheck.com)
Correlacoes IOC
Sem correlacoes registradas
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