Cisco · Cisco Ios · CVE-2004-1776
**Name of the Vulnerable Software and Affected Versions**
Cisco IOS version 12.1(3) and 12.1(3)T
**Description**
The issue allows remote attackers to read and modify device configuration data via the cable-docsis read-write community string used by the Data Over Cable Service Interface Specification (DOCSIS) standard.
**Recommendations**
For Cisco IOS version 12.1(3) and 12.1(3)T, consider changing the cable-docsis read-write community string to prevent unauthorized access.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.