CVE-2020-37034

HelloWeb 2.0 - Arbitrary File Download

CVSS 8.7 HIGHEPSS 1.0%CWE-22

Vexday Risk Score

21Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 8.7EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

30 ene 2026Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

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.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Productos afectados

HELLOWEB · HelloWeb

Referencias

https://web.archive.org/web/20190109182037/https://helloweb.co.kr/https://www.exploit-db.com/exploits/48659 https://www.vulncheck.com/advisories/helloweb-arbitrary-file-download