CVE-2005-2581: Grandstream Budgetone 101

Medium severity, CVSS 5.0. EPSS: 3.1% chance of exploitation in the next 30 days.

Grandstream BudgeTone 101 and 102 running firmware 1.0.6.7 and possibly earlier versions, allows remote attackers to cause a denial of service (device hang or reboot) via a large UDP packet to port 5060.

Affected products

• Grandstream Budgetone 101: up to and including 1.0.6.7
• Grandstream Budgetone 102: up to and including 1.0.6.7

Published 2005-08-16. Last modified 2026-06-16.