How severe is CVE-2004-2220?

CVE-2004-2220 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2004-2220 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-2220?

CVE-2004-2220 primarily affects F-secure F-secure Anti-virus. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2004-2220?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2004-2220 published?

CVE-2004-2220 was published on 2004-12-31 and last updated on 2026-06-16.

CVE-2004-2220

CVE-2004-2220 is a medium-severity vulnerability in F-secure F-secure Anti-virus with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: F-secure F-secure Anti-virus
Published: 2004-12-31
Last modified: 2026-06-16

Description

F-Secure Anti-Virus for Microsoft Exchange 6.30 and 6.31 does not properly detect certain password-protected files in a ZIP file, which allows remote attackers to bypass anti-virus protection.

Frequently asked questions

What is CVE-2004-2220?: F-Secure Anti-Virus for Microsoft Exchange 6.30 and 6.31 does not properly detect certain password-protected files in a ZIP file, which allows remote attackers to bypass anti-virus protection.
How severe is CVE-2004-2220?: CVE-2004-2220 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2004-2220 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-2220?: CVE-2004-2220 primarily affects F-secure F-secure Anti-virus. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-2220?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2004-2220 published?: CVE-2004-2220 was published on 2004-12-31 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:f-secure:f-secure_anti-virus:6.30:*:ms_exchange:*:*:*:*:*
cpe:2.3:a:f-secure:f-secure_anti-virus:6.30_sr1:*:ms_exchange:*:*:*:*:*
cpe:2.3:a:f-secure:f-secure_anti-virus:6.31:*:ms_exchange:*:*:*:*:*

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