CVE-2002-1426: HP ProCurve Switch 4000m

High severity, CVSS 7.8. EPSS: 19.7% chance of exploitation in the next 30 days.

HP ProCurve Switch 4000M C.07.23 allows remote attackers to cause a denial of service (crash) via an SNMP write request containing 85 characters, possibly triggering a buffer overflow.

Affected products

• HP ProCurve Switch 4000m: version c.07.23 only

Published 2003-04-11. Last modified 2026-06-16.