CVE-2021-21928: SQL Injection
Published Dec 22, 2021
·Updated
A specially-crafted HTTP request can lead to SQL injection. An attacker can make authenticated HTTP requests at ‘macfilter’ parameter to trigger this vulnerability. This can be done as any authenticated user or through cross-site request forgery.
Affected Software
1 affected component
Advantech R-SeeNet=2.4.15
Event History
Dec 22, 2021
CVE Published
via MITRE·06:07 PM
Data Sourced
via MITRE·06:07 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the vulnerability ID of this vulnerability?
The vulnerability ID is CVE-2021-21928.
2
What is the severity of CVE-2021-21928?
The severity of CVE-2021-21928 is high.
3
How does this vulnerability occur?
This vulnerability occurs when a specially-crafted HTTP request is made, which can lead to SQL injection.
4
How can an attacker exploit CVE-2021-21928?
An attacker can exploit CVE-2021-21928 by making authenticated HTTP requests at the 'mac_filter' parameter or through cross-site request forgery.
5
Is there a fix available for CVE-2021-21928?
It is recommended to apply the latest security patches or updates provided by the software vendor to fix the vulnerability.