ZDI-20-844: Advantech iView TrapEventConfig retrieveDeviceTrapConfig SQL Injection Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Advantech iView. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of calls to the retrieveDeviceTrapConfig method of the TrapEventConfig class. When parsing the device_ip_address HTTP parameter, the process does not properly validate a user-supplied string before using it to construct SQL queries. An attacker can leverage this vulnerability to execute code in the context of SYSTEM.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Advantech iView |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-20-844?
ZDI-20-844 is classified as a critical vulnerability due to its potential for remote code execution without authentication.
How do I fix ZDI-20-844?
To fix ZDI-20-844, ensure that you update your Advantech iView software to the latest version provided by the vendor.
What versions of Advantech iView are affected by ZDI-20-844?
ZDI-20-844 affects multiple versions of Advantech iView, as detailed in the vendor's security advisories.
Can ZDI-20-844 be exploited remotely?
Yes, ZDI-20-844 can be exploited remotely, allowing attackers to execute arbitrary code on affected installations.
Is authentication required to exploit ZDI-20-844?
No, authentication is not required to exploit the ZDI-20-844 vulnerability, making it more dangerous.
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