CVE-2021-21926: SQL Injection
First published: Wed Dec 22 2021(Updated: )
A specially-crafted HTTP request can lead to SQL injection. An attacker can make authenticated HTTP requests to trigger these vulnerabilities. This can be done as any authenticated user or through cross-site request forgery at ‘health_filter’ parameter.
Credit: talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Advantech R-SeeNet | =2.4.15 |
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Frequently Asked Questions
What is CVE-2021-21926?
CVE-2021-21926 is a vulnerability that allows a specially-crafted HTTP request to lead to SQL injection.
How does CVE-2021-21926 affect the Advantech R-SeeNet software?
CVE-2021-21926 affects Advantech R-SeeNet version 2.4.15.
What is the severity of CVE-2021-21926?
CVE-2021-21926 has a severity level of high with a CVSS score of 6.5.
How can an attacker exploit CVE-2021-21926?
An attacker can exploit CVE-2021-21926 by making authenticated HTTP requests or through cross-site request forgery at the 'health_filter' parameter.
Is there a fix available for CVE-2021-21926?
Currently, there is no information available about a fix for CVE-2021-21926. It is recommended to follow the vendor's guidance or contact the software vendor for updates and patches.
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