CVE-2007-4286
UnknownEPSS 19.41%
Last modified
CVE-2007-4286 is a vulnerability of currently unknown severity. Buffer overflow in the Next Hop Resolution Protocol (NHRP) functionality in Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service (restart) and execute arbitrary code via a crafted NHRP packet.. EPSS estimates a 19.41% chance of exploitation in the next 30 days.
Description
Buffer overflow in the Next Hop Resolution Protocol (NHRP) functionality in Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service (restart) and execute arbitrary code via a crafted NHRP packet.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios | 12.0 |
| Cisco | Ios | 12.1 |
| Cisco | Ios | 12.2 |
| Cisco | Ios | 12.3 |
| Cisco | Ios | 12.4 |
References
- http://www.kb.cert.org/vuls/id/201984US Government Resource
- http://www.kb.cert.org/vuls/id/201984US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2007-4286?
Buffer overflow in the Next Hop Resolution Protocol (NHRP) functionality in Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service (restart) and execute arbitrary code via a crafted NHRP packet.
How severe is CVE-2007-4286?
Severity scoring for CVE-2007-4286 is pending analysis. The EPSS model estimates a 19.41% probability of exploitation in the next 30 days.
How do I fix CVE-2007-4286?
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.
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Are you affected by CVE-2007-4286?
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