VULNERABILITY INTELLIGENCE

CVE-2020-21481

CVSS score7.2 HIGH
EPSS probability1.65%
CISA KEVNot currently listed
Published2021-09-15
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

An arbitrary file upload vulnerability in RGCMS v1.06 allows attackers to execute arbitrary code via a crafted .txt file which is later changed to a PHP file.

Weakness classification

  • nvd@nist.gov: CWE-434

Primary references