VULNERABILITY INTELLIGENCE
CVE-2021-26630
CVSS score7.8 HIGH
EPSS probability0.81%
CISA KEVNot currently listed
Published2022-05-19
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Description
Improper input validation vulnerability in HANDY Groupware’s ActiveX moudle allows attackers to download or execute arbitrary files. This vulnerability can be exploited by using the file download or execution path as the parameter value of the vulnerable function.
Weakness classification
- CWE-20: Improper Input Validation
Primary references
- vuln@krcert.or.kr — Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory