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CVE-2018-25235

MEDIUM

6.2

Descricao

NetworkActiv Web Server 4.0 contains a buffer overflow vulnerability in the username field of the Security options that allows local attackers to crash the application by supplying an excessively long string. Attackers can trigger a denial of service by entering a crafted username value exceeding the expected buffer size through the Set username interface.

Detalhes CVE

Pontuacao CVSS v3.16.2

SeveridadeMEDIUM

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

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado3/30/2026

Ultima modificacao3/30/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-787

Referencias

https://www.exploit-db.com/exploits/45302(disclosure@vulncheck.com)

https://www.networkactiv.com/Dev/(disclosure@vulncheck.com)

https://www.networkactiv.com/WebServer.html(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/networkactiv-web-server-username-field-buffer-overflow-dos(disclosure@vulncheck.com)

Correlacoes IOC

Sem correlacoes registradas

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