CVE-2002-1706: Cisco IOS

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

Cisco IOS software 11.3 through 12.2 running on Cisco uBR7200 and uBR7100 series Universal Broadband Routers allows remote attackers to modify Data Over Cable Service Interface Specification (DOCSIS) settings via a DOCSIS file without a Message Integrity Check (MIC) signature, which is approved by the router.

Affected products

• Cisco IOS: from 11.3, up to and including 12.2

Published 2002-12-31. Last modified 2026-06-16.