VULNERABILITY INTELLIGENCE
CVE-2000-0991
CVSS score7.5 HIGH
EPSS probability9.69%
CISA KEVNot currently listed
Published2000-12-19
Last modified2026-09-23
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P
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.
Primary references
- cve@mitre.org — Exploit, Patch, Vendor Advisory
- cve@mitre.org
- cve@mitre.org
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Patch, Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108