9.8Critical
CVE-2021-48014FineReport 9.0 Unauthenticated Path Traversal File Write via ReportServer
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.
Weakness (CWE):
CWE-22
Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.
Affected products and versions
| Vendor | Product | Versions | |
|---|---|---|---|
| FanRuan | FineReport | 9.0 |
References and patches
- GitHub Python Script exploit
- PeiQi Wiki GitHub Exploit exploittechnical-description
- Nuclei Template technical-description
- Product Webpage product
- VulnCheck Advisory: FineReport 9.0 Unauthenticated Path Traversal File Write via ReportServer third-party-advisory