VULNERABILITY INTELLIGENCE

CVE-2021-42643

CVSS score8.8 HIGH
EPSS probability1.75%
CISA KEVNot currently listed
Published2022-05-17
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

cmseasy V7.7.5_20211012 is affected by an arbitrary file write vulnerability. Through this vulnerability, a PHP script file is written to the website server, and accessing this file can lead to a code execution vulnerability.

Weakness classification

  • nvd@nist.gov: CWE-22

Primary references