CVE-2011-4720
UnknownEPSS 2.68%
Last modified
CVE-2011-4720 is a vulnerability of currently unknown severity. Hillstone HS TFTP Server 1.3.2 allows remote attackers to cause a denial of service (daemon crash) via a long filename in a (1) RRQ or (2) WRQ operation.. EPSS estimates a 2.68% chance of exploitation in the next 30 days.
Description
Hillstone HS TFTP Server 1.3.2 allows remote attackers to cause a denial of service (daemon crash) via a long filename in a (1) RRQ or (2) WRQ operation.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Hillstone Software | Hs Tftp Server | 1.3.2 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2011-4720?
Hillstone HS TFTP Server 1.3.2 allows remote attackers to cause a denial of service (daemon crash) via a long filename in a (1) RRQ or (2) WRQ operation.
How severe is CVE-2011-4720?
Severity scoring for CVE-2011-4720 is pending analysis. The EPSS model estimates a 2.68% probability of exploitation in the next 30 days.
How do I fix CVE-2011-4720?
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.
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Are you affected by CVE-2011-4720?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST