VULNERABILITY INTELLIGENCE

CVE-2019-12803

CVSS score9.8 CRITICAL
EPSS probability1.86%
CISA KEVNot currently listed
Published2019-07-10
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

In Hunesion i-oneNet version 3.0.7 ~ 3.0.53 and 4.0.4 ~ 4.0.16, the specific upload web module doesn't verify the file extension and type, and an attacker can upload a webshell. After the webshell upload, an attacker can use the webshell to perform remote code exection such as running a system command.

Weakness classification

  • vuln@krcert.or.kr: CWE-434
  • nvd@nist.gov: CWE-434

Primary references