CVE-2015-7770: Dell SonicWall Totalsecure Tz 100 Firmware

Medium severity, CVSS 5.0. EPSS: 2.9% chance of exploitation in the next 30 days.

Dell SonicWall TotalSecure TZ 100 devices with firmware before 5.9.1.0-22o allow remote attackers to cause a denial of service via a crafted packet.

Affected products

• Dell SonicWall Totalsecure Tz 100 Firmware: up to and including 5.9.1.0

Published 2015-11-06. Last modified 2026-06-17.