CVE-2007-3441: Aastra Telecom 9112i SIP Phone

Medium severity, CVSS 5.0. EPSS: 1.4% chance of exploitation in the next 30 days.

Format string vulnerability in the Aastra 9112i SIP Phone with firmware 1.4.0.1048 and boot version 1.1.0.10 allows remote attackers to cause a denial of service (blocked call reception and slow calling) via format string specifiers in an SDP header value, a different vulnerability than CVE-2007-3349.

Affected products

• Aastra Telecom 9112i SIP Phone: version firmware_1.4.0.1048 only

Published 2007-06-27. Last modified 2026-06-16.