CVE-2000-0991
UnknownEPSS 9.69%
Last modified
CVE-2000-0991 is a vulnerability of currently unknown severity. Buffer overflow in Hilgraeve, Inc. HyperTerminal client on Windows 98, ME, and 2000 allows remote attackers to execute arbitrary commands via a long telnet URL, aka the "HyperTerminal Buffer Overflow" vulnerability.. EPSS estimates a 9.69% chance of exploitation in the next 30 days.
Description
Buffer overflow in Hilgraeve, Inc. HyperTerminal client on Windows 98, ME, and 2000 allows remote attackers to execute arbitrary commands via a long telnet URL, aka the "HyperTerminal Buffer Overflow" vulnerability.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Hilgraeve | Hyperterminal | <= 6.0 |
References
- http://www.securityfocus.com/bid/1815Exploit, Patch, Vendor Advisory
- http://www.securityfocus.com/bid/1815Exploit, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2000-0991?
Buffer overflow in Hilgraeve, Inc. HyperTerminal client on Windows 98, ME, and 2000 allows remote attackers to execute arbitrary commands via a long telnet URL, aka the "HyperTerminal Buffer Overflow" vulnerability.
How severe is CVE-2000-0991?
Severity scoring for CVE-2000-0991 is pending analysis. The EPSS model estimates a 9.69% probability of exploitation in the next 30 days.
How do I fix CVE-2000-0991?
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.
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Are you affected by CVE-2000-0991?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST