Advantech Webaccess vulnerabilities, page 4

118 vulnerabilities

Known vulnerabilities in Advantech Webaccess, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

7.5HighCVE-2014-2367advantech · advantech_webaccess +1 moreAdvantech WebAccess Authentication Bypass IssuesThe ChkCookie subroutine in an ActiveX control in broadweb/include/gChkCook.asp in Advantech WebAccess before 7.2 allows remote attackers to read arbitrary files via a crafted call.EPSS1.55%7.5HighCVE-2014-0766advantech · advantech_webaccess +1 moreAdvantech WebAccess Stack-based Buffer OverflowAn attacker can exploit this vulnerability by copying an overly long NodeName2 argument into a statically sized buffer on the stack to overflow the static stack buffer. An attacker may use this vulnerability to remotely execute arbitrary code.EPSS2.67%7.5HighCVE-2014-0768advantech · advantech_webaccess +1 moreAdvantech WebAccess Stack-based Buffer OverflowAn attacker may pass an overly long value from the AccessCode2 argument to the control to overflow the static stack buffer. The attacker may then remotely execute arbitrary code.EPSS2.67%7.5HighCVE-2014-0770advantech · advantech_webaccess +1 moreAdvantech WebAccess Stack-based Buffer OverflowBy providing an overly long string to the UserName parameter, an attacker may be able to overflow the static stack buffer. The attacker may then execute code on the target device remotely.EPSS2.62%5MediumCVE-2014-0772advantech · advantech_webaccess +1 moreAdvantech WebAccess File and Directory Information ExposureThe 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.EPSS1.45%7.5HighCVE-2014-0764advantech · advantech_webaccess +1 moreAdvantech WebAccess Stack-based Buffer OverflowBy providing an overly long string to the NodeName parameter, an attacker may be able to overflow the static stack buffer. The attacker may then execute code on the target device remotely.EPSS2.67%7.5HighCVE-2014-0763advantech · advantech_webaccess +1 moreAdvantech WebAccess SQL InjectionAn attacker using SQL injection may use arguments to construct queries without proper sanitization. The DBVisitor.dll is exposed through SOAP interfaces, and the exposed functions are vulnerable to SOAP injection. This may allow unexpected SQL action and access to records in the table of the software database or execution of arbitrary code.EPSS15.87%7.5HighCVE-2014-0773advantech · advantech_webaccess +1 moreAdvantech WebAccess Command InjectionThe BWOCXRUN.BwocxrunCtrl.1 control contains a method named “CreateProcess.” This method contains validation to ensure an attacker cannot run arbitrary command lines. After validation, the values supplied in the HTML are passed to the Windows CreateProcessA API. The validation can be bypassed allowing for running arbitrary command lines. The command line can specify running remote files (example: UNC command line). A function exists at offset 100019B0 of bwocxrun.ocx. Inside this function, there are 3 calls to strstr to check the contents of the user specified command line. If “\setup.exe,” “\bwvbprt.exe,” or “\bwvbprtl.exe” are contained in the command line (strstr returns nonzero value), the command line passes validation and is then passed to CreateProcessA.EPSS2.52%7.5HighCVE-2014-0767advantech · advantech_webaccess +1 moreAdvantech WebAccess Stack-based Buffer OverflowAn attacker may exploit this vulnerability by passing an overly long value from the AccessCode argument to the control. This will overflow the static stack buffer. The attacker may then execute code on the target device remotely.EPSS2.67%7.5HighCVE-2014-0765advantech · advantech_webaccess +1 moreAdvantech WebAccess Stack-based Buffer OverflowTo exploit this vulnerability, the attacker sends data from the GotoCmd argument to control. If the value of the argument is overly long, the static stack buffer can be overflowed. This will allow the attacker to execute arbitrary code remotely.EPSS2.67%7.5HighCVE-2014-0771advantech · advantech_webaccess +1 moreAdvantech WebAccess File and Directory Information ExposureThe BWOCXRUN.BwocxrunCtrl.1 control contains a method named “OpenUrlToBuffer.” 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 file URLs through JavaScript. This method could also be used to reach any arbitrary URL to which the browser has access.EPSS1.41%10CriticalCVE-2014-9208advantech · webaccessadvantech webaccessMultiple stack-based buffer overflows in unspecified DLL files in Advantech WebAccess before 8.0.1 allow remote attackers to execute arbitrary code via unknown vectors.EPSS9.26%6.9MediumCVE-2014-9202advantech · webaccessadvantech webaccessMultiple stack-based buffer overflows in an unspecified DLL file in Advantech WebAccess before 8.0_20150816 allow remote attackers to execute arbitrary code via a crafted file that triggers long string arguments to functions.EPSS0.79%7.2HighCVE-2014-8388advantech · webaccessadvantech webaccessStack-based buffer overflow in Advantech WebAccess, formerly BroadWin WebAccess, before 8.0 allows remote attackers to execute arbitrary code via a crafted ip_address parameter in an HTML document.EPSS1.05%9.8CriticalCVE-2017-16716advantech · webaccessadvantech webaccessA SQL Injection issue was discovered in WebAccess versions prior to 8.3. WebAccess does not properly sanitize its inputs for SQL commands.EPSS6.01%7.5HighCVE-2017-16728advantech · webaccessadvantech webaccessAn Untrusted Pointer Dereference issue was discovered in Advantech WebAccess versions prior to 8.3. There are multiple vulnerabilities that may allow an attacker to cause the program to use an invalid memory address, resulting in a program crash.EPSS2.08%10CriticalCVE-2017-16720advantech · webaccessadvantech webaccessA Path Traversal issue was discovered in WebAccess versions 8.3.2 and earlier. An attacker has access to files within the directory structure of the target device.EPSS50.32%7.5HighCVE-2017-16736advantech · webaccessadvantech webaccessAn Unrestricted Upload Of File With Dangerous Type issue was discovered in Advantech WebAccess versions prior to 8.3. WebAccess allows a remote attacker to upload arbitrary files.EPSS1.81%7.5HighCVE-2017-16753advantech · webaccessadvantech webaccessAn Improper Input Validation issue was discovered in Advantech WebAccess versions prior to 8.3. WebAccess allows some inputs that may cause the program to crash.EPSS2.08%6.5MediumCVE-2017-16732advantech · webaccessadvantech webaccessA use-after-free issue was discovered in Advantech WebAccess versions prior to 8.3. WebAccess allows an unauthenticated attacker to specify an arbitrary address.EPSS1.38%