CVE-2004-1884

CVE-2004-1884 is a high-severity vulnerability in Ipswitch Ws Ftp Pro with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Ipswitch WS_FTP Server 4.0.2 has a backdoor XXSESS_MGRYY username with a default password, which allows remote attackers to gain access.

Frequently asked questions

What is CVE-2004-1884?
Ipswitch WS_FTP Server 4.0.2 has a backdoor XXSESS_MGRYY username with a default password, which allows remote attackers to gain access.
How severe is CVE-2004-1884?
CVE-2004-1884 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2004-1884 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-1884?
CVE-2004-1884 primarily affects Ipswitch Ws Ftp Pro. In total, 24 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-1884?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2004-1884 published?
CVE-2004-1884 was published on 2004-03-23 and last updated on 2026-06-16.

References

Affected products (24)

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