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CVE-2021-26608
Published: Sep 9, 2021
Modified: Aug 3, 2024
PUBLISHED
CVSS v3.1
8.8
HIGH
Description
An arbitrary file download and execution vulnerability was found in the HShell.dll of handysoft Co., Ltd groupware ActiveX module. This issue is due to missing support for integrity check of download URL or downloaded file hash.
| Vendor | Product | Versions |
|---|---|---|
handysoft | HShell.dll | affected 1.7.4.5affected 2.0.3.5affected 4.0.1.6 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
References
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