Vulnerability Description
FineReport 9.0 contains a path traversal vulnerability in the /WebReport/ReportServer design_save_svg operation that allows unauthenticated attackers to write arbitrary files via the filePath parameter. Attackers can send a POST request with directory traversal sequences in filePath and a __CONTENT__ payload to write a JSP webshell and achieve remote code execution. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-14.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://github.com/NHPT/WebReportV9Exp/blob/main/WebReport_Exp.py
- https://github.com/PeiQi0/PeiQi-WIKI-Book/blob/main/docs/wiki/oa/%E5%B8%86%E8%BD
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilit
- https://www.fanruan.com/en/finereport
- https://www.vulncheck.com/advisories/finereport-9.0-unauthenticated-path-travers
FAQ
What is CVE-2021-48014?
CVE-2021-48014 is a vulnerability with a CVSS score of 9.8 (CRITICAL). FineReport 9.0 contains a path traversal vulnerability in the /WebReport/ReportServer design_save_svg operation that allows unauthenticated attackers to write arbitrary files via the filePath paramete...
How severe is CVE-2021-48014?
CVE-2021-48014 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2021-48014?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.