CVE-2021-21935: 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 vulnerability at ‘hostaltfilter2’ 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 the vulnerability ID for this issue?

The vulnerability ID for this issue is CVE-2021-21935.

2

What is the severity of CVE-2021-21935?

The severity of CVE-2021-21935 is high with a score of 6.5.

3

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.

4

What software versions are affected by CVE-2021-21935?

The Advantech R-SeeNet software version 2.4.15 is affected by CVE-2021-21935.

5

Is authentication required to exploit CVE-2021-21935?

Yes, authentication is required to exploit CVE-2021-21935.

Contact

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