CVE-2021-21916: SQL Injection

Published Dec 22, 2021

Updated

An exploitable SQL injection vulnerability exist in the ‘grouplist’ page of the Advantech R-SeeNet 2.4.15 (30.07.2021). A specially-crafted HTTP request at 'descriptionfilter’ parameter. An attacker can make authenticated HTTP requests 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·06:06 PM

Data Sourced

via MITRE·06:06 PM

DescriptionSeverityWeakness

Frequently Asked Questions

What is CVE-2021-21916?

CVE-2021-21916 is an SQL injection vulnerability in the 'group_list' page of Advantech R-SeeNet 2.4.15.

How severe is CVE-2021-21916?

CVE-2021-21916 has a severity score of 8.8, which is considered high.

How does the SQL injection vulnerability in CVE-2021-21916 work?

The SQL injection vulnerability in CVE-2021-21916 can be exploited through a specially-crafted HTTP request at the 'description_filter' parameter.

Who can exploit CVE-2021-21916?

An attacker with authenticated access can exploit CVE-2021-21916 by making HTTP requests.

Is there a fix for CVE-2021-21916?

Yes, it is recommended to update to a fixed version of Advantech R-SeeNet to mitigate the SQL injection vulnerability in CVE-2021-21916.