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OpenAdvisories

Vendor

Handysoft

4 known vulnerabilities.

Products

hslogin2.dll 1 HANDY Groupware 1 HShell.dll 1 HandySoft Groupware(HShell.dll) for for Windows 7, 8, 10 1
All Critical High Medium Low Exploited only Public exploit

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  • High 7.8
    CVE-2021-26630

    HANDY Groupware file download and execute vulnerability

    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 func…

    Handysoft HANDY Groupware
  • High 8.8
    CVE-2021-26608

    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.

    Handysoft HShell.dll
  • High 8.8
    CVE-2020-7810

    HandySoft ActiveX File Download and Execution Vulnerability

    hslogin2.dll ActiveX Control in Groupware contains a vulnerability that could allow remote files to be downloaded and executed by setting the arguments to the activex method. This is due to a lack of integrity verification of the policy files referenced in th…

    Handysoft hslogin2.dll