CVE-2021-21923: 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 ‘company_filter’ parameter with the administrative account 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 severity of CVE-2021-21923?
The severity of CVE-2021-21923 is high.
How does CVE-2021-21923 work?
CVE-2021-21923 occurs when a specially-crafted HTTP request is made, leading to SQL injection.
What is the affected software for CVE-2021-21923?
The affected software for CVE-2021-21923 is Advantech R-SeeNet version 2.4.15.
How can an attacker exploit CVE-2021-21923?
An attacker can make authenticated HTTP requests to trigger this vulnerability at the 'company_filter' parameter with the administrative account or through cross-site request forgery.
Is there a fix for CVE-2021-21923?
It is recommended to upgrade to a patched version of Advantech R-SeeNet to fix CVE-2021-21923.
- collector/nvd-index
- agent/author
- agent/severity
- agent/references
- agent/weakness
- agent/tags
- agent/type
- agent/description
- agent/first-publish-date
- agent/softwarecombine
- agent/last-modified-date
- vendor/advantech
- canonical/advantech r-seenet
- version/advantech r-seenet/2.4.15