CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.9. It affects Windows, GitHub. Public exploit code or proof-of-concept references have been detected in its references.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Detected Signals
exploit
GitHub PoC Links
Note: these links are listed for security research and verification purposes only.
CVE
CVE-2022-21221
Severity
MEDIUM
CVSS
5.9
EPSS
2.46%
Windows GitHub
Original NVD Description
The package github.com/valyala/fasthttp before 1.34.0 are vulnerable to Directory Traversal via the ServeFile function, due to improper sanitization. It is possible to be exploited by using a backslash %5c character in the path. **Note:** This security issue impacts Windows users only.
Related CVEs
Other vulnerabilities affecting the same vendor(s)