How severe is CVE-2004-1163?

CVE-2004-1163 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2004-1163 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-1163?

CVE-2004-1163 primarily affects Cisco Cns Network Registrar. In total, 14 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2004-1163?

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

When was CVE-2004-1163 published?

CVE-2004-1163 was published on 2005-01-10 and last updated on 2026-06-16.

CVE-2004-1163

CVE-2004-1163 is a medium-severity vulnerability in Cisco Cns Network Registrar 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% (65th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Cisco Cns Network Registrar
Published: 2005-01-10
Last modified: 2026-06-16

Description

Cisco CNS Network Registrar Central Configuration Management (CCM) server 6.0 through 6.1.1.3 allows remote attackers to cause a denial of service (CPU consumption) by ending a connection after sending a certain sequence of packets.

Frequently asked questions

What is CVE-2004-1163?: Cisco CNS Network Registrar Central Configuration Management (CCM) server 6.0 through 6.1.1.3 allows remote attackers to cause a denial of service (CPU consumption) by ending a connection after sending a certain sequence of packets.
How severe is CVE-2004-1163?: CVE-2004-1163 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2004-1163 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-1163?: CVE-2004-1163 primarily affects Cisco Cns Network Registrar. In total, 14 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-1163?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2004-1163 published?: CVE-2004-1163 was published on 2005-01-10 and last updated on 2026-06-16.

References

Affected products (14)

cpe:2.3:a:cisco:cns_network_registrar:6.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:cns_network_registrar:6.0.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:cns_network_registrar:6.0.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:cns_network_registrar:6.0.3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:cns_network_registrar:6.0.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:cns_network_registrar:6.0.5:*:*:*:*:*:*:*
cpe:2.3:a:cisco:cns_network_registrar:6.0.5.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:cns_network_registrar:6.0.5.3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:cns_network_registrar:6.0.5.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:cns_network_registrar:6.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:cns_network_registrar:6.1.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:cns_network_registrar:6.1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:cns_network_registrar:6.1.1.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:cns_network_registrar:6.1.1.3:*:*:*:*:*:*:*

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