Nuclei Template
View the template here CVE-2021-21351.yaml
Validate with Nuclei
echo "$URL" | nuclei -t ~/nuclei-templates/http/cves/2021/CVE-2021-21351.yaml
XStream before 1.4.16 is susceptible to remote code execution. An attacker can load and execute arbitrary code from a remote host via manipulating the processed input stream, thereby making it possible to obtain sensitive information, modify data, and/or execute unauthorized administrative operations.
View the template here CVE-2021-21351.yaml
echo "$URL" | nuclei -t ~/nuclei-templates/http/cves/2021/CVE-2021-21351.yaml
References:
https://x-stream.github.io/CVE-2021-21351.html