CVE-2021-26630
HANDY Groupware file download and execute vulnerability
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
Una vulnerabilidad de comprobación de entrada inapropiada en el módulo ActiveX de HANDY Groupware permite a atacantes descargar o ejecutar archivos arbitrarios. Esta vulnerabilidad puede ser explotada usando la ruta de descarga o ejecución de archivos como el valor del parámetro de la función vulnerable
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-02-03 CVE Reserved
- 2022-05-19 CVE Published
- 2023-12-10 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
CAPEC
References (1)
| URL | Tag | Source |
|---|---|---|
| https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66723 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Handysoft Search vendor "Handysoft" | Groupware Search vendor "Handysoft" for product "Groupware" | < 1.7.4.7 Search vendor "Handysoft" for product "Groupware" and version " < 1.7.4.7" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|
| Handysoft Search vendor "Handysoft" | Groupware Search vendor "Handysoft" for product "Groupware" | >= 2.0.0.0 < 2.0.3.7 Search vendor "Handysoft" for product "Groupware" and version " >= 2.0.0.0 < 2.0.3.7" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|
| Handysoft Search vendor "Handysoft" | Groupware Search vendor "Handysoft" for product "Groupware" | >= 4.0.0.0 < 4.0.1.8 Search vendor "Handysoft" for product "Groupware" and version " >= 4.0.0.0 < 4.0.1.8" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|