CVE-2021-21934: SQL Injection
Published Dec 22, 2021
·Updated
A specially-crafted HTTP request can lead to SQL injection. An attacker can make authenticated HTTP requests to trigger this at ‘imeifilter’ parameter. 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 CVE-2021-21934?
CVE-2021-21934 is a vulnerability that allows SQL injection via a specially-crafted HTTP request.
2
How does the CVE-2021-21934 vulnerability occur?
The CVE-2021-21934 vulnerability can be triggered by sending a specially-crafted HTTP request to the 'imei_filter' parameter.
3
What is the severity of CVE-2021-21934?
The severity of CVE-2021-21934 is high with a CVSS score of 6.5.
4
Which software is affected by CVE-2021-21934?
The Advantech R-SeeNet version 2.4.15 is affected by CVE-2021-21934.
5
How can I fix CVE-2021-21934?
To fix CVE-2021-21934, it is recommended to update to a version of Advantech R-SeeNet that is not affected by this vulnerability.