CVE-2021-26608
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2021
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
handysoft groupware arbitrary file download and execution vulnerability
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
HShell.dll
- Vendor
- handysoft
- Product
- HShell.dll
- Platforms
- Windows
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 1.7.4.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 2.0.3.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 4.0.1.6 | affected | Unavailable | Unavailable | Unavailable | None listed |