CVE-2021-21935 is a vulnerability in Advantech R Seenet
Published on December 22, 2021
A specially-crafted HTTP request can lead to SQL injection. An attacker can make authenticated HTTP requests to trigger this vulnerability at host_alt_filter2 parameter. This can be done as any authenticated user or through cross-site request forgery.
Weakness Type
What is a SQL Injection Vulnerability?
The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.
CVE-2021-21935 has been classified to as a SQL Injection vulnerability or weakness.
Products Associated with CVE-2021-21935
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Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.