CVE-2021-26608
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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductHandysoft Hshell
PublishedSep 9, 2021
First seenSep 9, 2021
Weakness typeCWE-353CWE-353
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| handysoft hshell | 1.7.4.5, 2.0.3.5, 4.0.1.6 | — |
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