CVE-2002-1888

CVE-2002-1888 is a low-severity vulnerability in Commonname Commonname Toolbar 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

CommonName Toolbar 3.5.2.0 sends unqualified domain name requests to the CommonName organization and possibly other web servers for name resolution, which allows those organizations to obtain internal server names.

Frequently asked questions

What is CVE-2002-1888?
CommonName Toolbar 3.5.2.0 sends unqualified domain name requests to the CommonName organization and possibly other web servers for name resolution, which allows those organizations to obtain internal server names.
How severe is CVE-2002-1888?
CVE-2002-1888 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2002-1888 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-1888?
CVE-2002-1888 affects Commonname Commonname Toolbar. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2002-1888?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2002-1888 published?
CVE-2002-1888 was published on 2002-12-31 and last updated on 2026-06-16.

References

Affected products (1)