Advantech WebAccess File and Directory Information Exposure
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Advantech | WebAccess | unaffected |
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Configuration 1 [-]
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No data.
No data available yet.
Vendor Solution
Advantech has created a new version (Version 7.2) that mitigates each of the vulnerabilities described above. Users may download this version from the following location at their web site: http://webaccess.advantech.com/downloads.php?item=software For additional information about WebAccess, please visit the following Advantech web site: http://webaccess.advantech.com/
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2014-0803 | The BWOCXRUN.BwocxrunCtrl.1 control contains a method named OpenUrlToBufferTimeout. This method takes a URL as a parameter and returns its contents to the caller in JavaScript. The URLs are accessed in the security context of the current browser session. The control does not perform any URL validation and allows file:// URLs that access the local disk. The method can be used to open a URL (including file URLs) and read the URLs through JavaScript. This method could also be used to reach any arbitrary URL to which the browser has access. |
No CVSS v4.0
No CVSS v3.1
No CVSS v3.0
This CVE is not in the KEV list.
Exploit prediction score: 1.4% (1.448% probability within 30 days)
Key SSVC decision points have not yet been added.
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The OpenUrlToBufferTimeout method in the BWOCXRUN.BwocxrunCtrl.1 ActiveX control in bwocxrun.ocx in Advantech WebAccess before 7.2 allows remote attackers to read arbitrary files via a file: URL. | The BWOCXRUN.BwocxrunCtrl.1 control contains a method named OpenUrlToBufferTimeout. This method takes a URL as a parameter and returns its contents to the caller in JavaScript. The URLs are accessed in the security context of the current browser session. The control does not perform any URL validation and allows file:// URLs that access the local disk. The method can be used to open a URL (including file URLs) and read the URLs through JavaScript. This method could also be used to reach any arbitrary URL to which the browser has access. |
| Title | Advantech WebAccess File and Directory Information Exposure | |
| Weaknesses | CWE-538 | |
| References |
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