Vulnerability Description
An issue in Technitium DNS Server v.13.5 allows a remote attacker to cause a denial of service via the rate-limiting component
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Technitium | Dnsserver | < 14.0 |
Related Weaknesses (CWE)
References
- http://technitium.comProduct
- https://github.com/FPokerFace/Security-Advisory/tree/main/CVE-2025-50334ExploitThird Party Advisory
- https://github.com/TechnitiumSoftware/DnsServer/blob/master/CHANGELOG.mdRelease Notes
- https://github.com/TechnitiumSoftware/DnsServer/blob/v13.3/DnsServerCore/Dns/DnsProduct
- https://github.com/TechnitiumSoftware/DnsServer/commit/7229b217238213cc6275eea68Patch
FAQ
What is CVE-2025-50334?
CVE-2025-50334 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue in Technitium DNS Server v.13.5 allows a remote attacker to cause a denial of service via the rate-limiting component
How severe is CVE-2025-50334?
CVE-2025-50334 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-2025-50334?
Check the references section above for vendor advisories and patch information. Affected products include: Technitium Dnsserver.