CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 8.8. It may be remotely exploitable.
CVE
CVE-2021-42839
Severity
HIGH
CVSS
8.8
EPSS
2.35%
Original NVD Description
Grand Vice info Co. webopac7 file upload function fails to filter special characters. While logging in with general user’s permission, remote attackers can upload malicious script and execute arbitrary code to control the system or interrupt services.
Related CVEs
Other vulnerabilities affecting the same vendor(s)