How severe is CVE-2000-0692?

CVE-2000-0692 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2000-0692 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2000-0692?

CVE-2000-0692 primarily affects Iss Realsecure. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2000-0692?

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

When was CVE-2000-0692 published?

CVE-2000-0692 was published on 2000-10-20 and last updated on 2026-06-16.

CVE-2000-0692

CVE-2000-0692 is a medium-severity vulnerability in Iss Realsecure 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: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Iss Realsecure
Published: 2000-10-20
Last modified: 2026-06-16

Description

ISS RealSecure 3.2.1 and 3.2.2 allows remote attackers to cause a denial of service via a flood of fragmented packets with the SYN flag set.

Frequently asked questions

What is CVE-2000-0692?: ISS RealSecure 3.2.1 and 3.2.2 allows remote attackers to cause a denial of service via a flood of fragmented packets with the SYN flag set.
How severe is CVE-2000-0692?: CVE-2000-0692 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2000-0692 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-0692?: CVE-2000-0692 primarily affects Iss Realsecure. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2000-0692?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2000-0692 published?: CVE-2000-0692 was published on 2000-10-20 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:iss:realsecure:3.2.1:*:*:*:*:*:*:*
cpe:2.3:a:iss:realsecure:3.2.2:*:*:*:*:*:*:*