CVE-2004-1400

CVE-2004-1400 is a high-severity vulnerability in Active Server Corner Asp Calendar 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

The control panel in ASP Calendar does not require authentication to access, which allows remote attackers to gain unauthorized access via a direct request to main.asp.

Frequently asked questions

What is CVE-2004-1400?
The control panel in ASP Calendar does not require authentication to access, which allows remote attackers to gain unauthorized access via a direct request to main.asp.
How severe is CVE-2004-1400?
CVE-2004-1400 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2004-1400 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-1400?
CVE-2004-1400 affects Active Server Corner Asp Calendar. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2004-1400?
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-2004-1400 published?
CVE-2004-1400 was published on 2004-12-31 and last updated on 2026-06-16.

References

Affected products (1)