CVE-2002-1521

CVE-2002-1521 is a low-severity vulnerability in Mdg Computer Services Web Server 4d 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

Web Server 4D (WS4D) 3.6 stores passwords in plaintext in the Ws4d.4DD file, which allows attackers to gain privileges.

Frequently asked questions

What is CVE-2002-1521?
Web Server 4D (WS4D) 3.6 stores passwords in plaintext in the Ws4d.4DD file, which allows attackers to gain privileges.
How severe is CVE-2002-1521?
CVE-2002-1521 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2002-1521 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-2002-1521?
CVE-2002-1521 affects Mdg Computer Services Web Server 4d. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2002-1521?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2002-1521 published?
CVE-2002-1521 was published on 2003-04-02 and last updated on 2026-06-16.

References

Affected products (1)