CVE-2021-23415
HIGHCVSS 7.5/10EPSS 1.73%
Last modified
CVE-2021-23415 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. This affects the package elFinder.AspNet before 1.1.1. The user-controlled file name is not properly sanitized before it is used to create a file system path.. EPSS estimates a 1.73% chance of exploitation in the next 30 days.
Description
This affects the package elFinder.AspNet before 1.1.1. The user-controlled file name is not properly sanitized before it is used to create a file system path.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Elfinder.Aspnet Project | Elfinder.Aspnet | < 1.1.1 |
References
- https://github.com/mguinness/elFinder.AspNet/commit/675049b39284a9e84f0915c71d688da8ebc7d720Patch, Third Party Advisory
- https://snyk.io/vuln/SNYK-DOTNET-ELFINDERASPNET-1315153Exploit, Third Party Advisory
- https://github.com/mguinness/elFinder.AspNet/commit/675049b39284a9e84f0915c71d688da8ebc7d720Patch, Third Party Advisory
- https://snyk.io/vuln/SNYK-DOTNET-ELFINDERASPNET-1315153Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-23415?
This affects the package elFinder.AspNet before 1.1.1. The user-controlled file name is not properly sanitized before it is used to create a file system path.
How severe is CVE-2021-23415?
CVE-2021-23415 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.73% probability of exploitation in the next 30 days.
How do I fix CVE-2021-23415?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-23415?
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Scan your code nowSource: NVD / NIST