How severe is CVE-2002-2404?

CVE-2002-2404 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2002-2404 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-2404?

CVE-2002-2404 primarily affects Curtis Specialty Consulting Iispop. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2002-2404?

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

When was CVE-2002-2404 published?

CVE-2002-2404 was published on 2002-12-31 and last updated on 2026-06-16.

CVE-2002-2404

CVE-2002-2404 is a medium-severity vulnerability in Curtis Specialty Consulting Iispop 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. The underlying weakness is classified as CWE-119.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 3% (85th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Curtis Specialty Consulting Iispop
Published: 2002-12-31
Last modified: 2026-06-16

Description

Buffer overflow in IISPop email server 1.161 and 1.181 allows remote attackers to cause a denial of service (crash) via a long request to the POP3 port (TCP port 110).

Frequently asked questions

What is CVE-2002-2404?: Buffer overflow in IISPop email server 1.161 and 1.181 allows remote attackers to cause a denial of service (crash) via a long request to the POP3 port (TCP port 110).
How severe is CVE-2002-2404?: CVE-2002-2404 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2002-2404 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-2404?: CVE-2002-2404 primarily affects Curtis Specialty Consulting Iispop. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2002-2404?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2002-2404 published?: CVE-2002-2404 was published on 2002-12-31 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:curtis_specialty_consulting:iispop:1.161:*:*:*:*:*:*:*
cpe:2.3:a:curtis_specialty_consulting:iispop:1.181:*:*:*:*:*:*:*

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