CVE-1999-0791
UnknownEPSS 3.77%
Last modified
CVE-1999-0791 is a vulnerability of currently unknown severity. Hybrid Network cable modems do not include an authentication mechanism for administration, allowing remote attackers to compromise the system through the HSMP protocol.. EPSS estimates a 3.77% chance of exploitation in the next 30 days.
Description
Hybrid Network cable modems do not include an authentication mechanism for administration, allowing remote attackers to compromise the system through the HSMP protocol.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Hybrid Network | Hsmp | All versions |
| Hybrid Network | Cable Modem | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-1999-0791?
Hybrid Network cable modems do not include an authentication mechanism for administration, allowing remote attackers to compromise the system through the HSMP protocol.
How severe is CVE-1999-0791?
Severity scoring for CVE-1999-0791 is pending analysis. The EPSS model estimates a 3.77% probability of exploitation in the next 30 days.
How do I fix CVE-1999-0791?
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-1999-0791?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST