Vulnerability Description
A path traversal vulnerability in the static router for Drogon from 1.0.0-beta14 to 1.6.0 could allow an unauthenticated, remote attacker to arbitrarily read files. The vulnerability is due to lack of proper input validation for requested path. An attacker could exploit this vulnerability by sending crafted HTTP request with specific path to read. Successful exploitation could allow the attacker to read files that should be restricted.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Drogon | Drogon | >= 1.1.0, <= 1.6.0 |
Related Weaknesses (CWE)
References
- https://github.com/an-tao/drogonThird Party Advisory
- https://github.com/an-tao/drogon/blob/834e3eabdd0441ad2bc80c02e8bbfc3b8312c213/lExploitThird Party Advisory
- https://github.com/an-tao/drogon/wiki/ENG-02-InstallationThird Party Advisory
- https://github.com/an-tao/drogon/wiki/ENG-03-Quick-Start#Static-SiteThird Party Advisory
- https://github.com/an-tao/drogonThird Party Advisory
- https://github.com/an-tao/drogon/blob/834e3eabdd0441ad2bc80c02e8bbfc3b8312c213/lExploitThird Party Advisory
- https://github.com/an-tao/drogon/wiki/ENG-02-InstallationThird Party Advisory
- https://github.com/an-tao/drogon/wiki/ENG-03-Quick-Start#Static-SiteThird Party Advisory
FAQ
What is CVE-2021-35397?
CVE-2021-35397 is a vulnerability with a CVSS score of 7.5 (HIGH). A path traversal vulnerability in the static router for Drogon from 1.0.0-beta14 to 1.6.0 could allow an unauthenticated, remote attacker to arbitrarily read files. The vulnerability is due to lack of...
How severe is CVE-2021-35397?
CVE-2021-35397 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-35397?
Check the references section above for vendor advisories and patch information. Affected products include: Drogon Drogon.