VAR-201610-0691
Vulnerability from variot - Updated: 2022-05-17 02:07WebAccess can establish an information management platform for users, and simultaneously improve the efficiency of vertical market management development.
HMI / SCADA software webaccess has 4 dll hijack vulnerabilities. When bwopctool.dll, bwabout.dll, BwPAlarm.dll, Webvsid.dll are automatically loaded, Webvrpcs.exe will not verify these dlls, and attackers can place malicious dll files In the directory of the process, the system is attacked. You can download it from http://www.advantech.com.cn/industrial-automation/webaccess/download. This page downloads three versions of webaccess. Any version of webaccess is affected. After installing webaccess, run the batch provided by the word document directly. After processing the file, you can see the effect of dll hijack, and a calculator will pop up after success
Show details on source website{
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| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
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- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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