CVE-2021-21935: 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 this vulnerability at ‘host_alt_filter2’ parameter. This can be done as any authenticated user or through cross-site request forgery.
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 the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2021-21935.
What is the severity of CVE-2021-21935?
The severity of CVE-2021-21935 is high with a score of 6.5.
How can the vulnerability CVE-2021-21935 be exploited?
The vulnerability CVE-2021-21935 can be exploited by sending a specially-crafted HTTP request, which can lead to SQL injection.
What software versions are affected by CVE-2021-21935?
The Advantech R-SeeNet software version 2.4.15 is affected by CVE-2021-21935.
Is authentication required to exploit CVE-2021-21935?
Yes, authentication is required to exploit CVE-2021-21935.
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