CVE-2020-37034

HIGH

7.5

Descricao

HelloWeb 2.0 contains an arbitrary file download vulnerability that allows remote attackers to download system files by manipulating filepath and filename parameters. Attackers can send crafted GET requests to download.asp with directory traversal to access sensitive configuration and system files.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado1/30/2026

Ultima modificacao2/3/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-22

Referencias

https://web.archive.org/web/20190109182037/https://helloweb.co.kr/(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/48659(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/helloweb-arbitrary-file-download(disclosure@vulncheck.com)

Correlacoes IOC

Sem correlacoes registradas

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