CVE-2002-1968

CVE-2002-1968 is a low-severity vulnerability in Com21 Doxport 1100 with a CVSS 2.0 base score of 2.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Com21 DOXport 1100 series cable modem running firmware 2.1.1.106, and possibly other versions before 2.1.1.108.003, downloads a DOCSIS configuration file from a TFTP server running on the internal network, which allows local users to modify configuration of the modem via a malicious TFTP server.

Frequently asked questions

What is CVE-2002-1968?
Com21 DOXport 1100 series cable modem running firmware 2.1.1.106, and possibly other versions before 2.1.1.108.003, downloads a DOCSIS configuration file from a TFTP server running on the internal network, which allows local users to modify configuration of the modem via a malicious TFTP server.
How severe is CVE-2002-1968?
CVE-2002-1968 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2002-1968 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-1968?
CVE-2002-1968 affects Com21 Doxport 1100. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2002-1968?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2002-1968 published?
CVE-2002-1968 was published on 2002-12-31 and last updated on 2026-06-16.

References

Affected products (1)