CVE-2020-24373
HIGHCVSS 8.8/10EPSS 0.53%
Last modified
CVE-2020-24373 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A CSRF vulnerability in the UPnP MediaServer implementation in Freebox Server before 4.2.3.. EPSS estimates a 0.53% chance of exploitation in the next 30 days.
Description
A CSRF vulnerability in the UPnP MediaServer implementation in Freebox Server before 4.2.3.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Free | Freebox Revolution Firmware | < 4.2.3 |
| Free | Freebox Mini Firmware | < 4.2.3 |
| Free | Freebox One Firmware | < 4.2.3 |
| Free | Freebox Delta Firmware | < 4.2.3 |
| Free | Freebox Pop Firmware | < 4.2.3 |
References
- https://dev.freebox.fr/blog/?p=10222Vendor Advisory
- https://www.gabriel.urdhr.fr/2020/09/23/dns-rebinding-freebox/Exploit, Third Party Advisory
- https://dev.freebox.fr/blog/?p=10222Vendor Advisory
- https://www.gabriel.urdhr.fr/2020/09/23/dns-rebinding-freebox/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-24373?
A CSRF vulnerability in the UPnP MediaServer implementation in Freebox Server before 4.2.3.
How severe is CVE-2020-24373?
CVE-2020-24373 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.53% probability of exploitation in the next 30 days.
How do I fix CVE-2020-24373?
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-2020-24373?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST