How severe is CVE-2006-0483?

CVE-2006-0483 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2006-0483 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-0483?

CVE-2006-0483 primarily affects Cisco Vpn 3000 Concentrator Series Software. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2006-0483?

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-2006-0483 published?

CVE-2006-0483 was published on 2006-01-31 and last updated on 2026-06-16.

CVE-2006-0483

CVE-2006-0483 is a high-severity vulnerability in Cisco Vpn 3000 Concentrator Series Software with a CVSS 2.0 base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.8)
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Cisco Vpn 3000 Concentrator Series Software
Published: 2006-01-31
Last modified: 2026-06-16

Description

Cisco VPN 3000 series concentrators running software 4.7.0 through 4.7.2.A allow remote attackers to cause a denial of service (device reload or user disconnect) via a crafted HTTP packet.

Frequently asked questions

What is CVE-2006-0483?: Cisco VPN 3000 series concentrators running software 4.7.0 through 4.7.2.A allow remote attackers to cause a denial of service (device reload or user disconnect) via a crafted HTTP packet.
How severe is CVE-2006-0483?: CVE-2006-0483 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2006-0483 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-0483?: CVE-2006-0483 primarily affects Cisco Vpn 3000 Concentrator Series Software. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-0483?: 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-2006-0483 published?: CVE-2006-0483 was published on 2006-01-31 and last updated on 2026-06-16.

References

Affected products (11)

cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:4.7:*:*:*:*:*:*:*
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:4.7\(rel\):*:*:*:*:*:*:*
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:4.7.1:*:*:*:*:*:*:*
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:4.7.1.f:*:*:*:*:*:*:*
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:4.7.2:*:*:*:*:*:*:*
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:4.7.2.a:*:*:*:*:*:*:*
cpe:2.3:o:cisco:vpn_3030_concentator:4.7\(rel\):*:*:*:*:*:*:*
cpe:2.3:o:cisco:vpn_3030_concentator:4.7.1:*:*:*:*:*:*:*
cpe:2.3:o:cisco:vpn_3030_concentator:4.7.1.f:*:*:*:*:*:*:*
cpe:2.3:o:cisco:vpn_3030_concentator:4.7.2:*:*:*:*:*:*:*
cpe:2.3:o:cisco:vpn_3030_concentator:4.7.2.a:*:*:*:*:*:*:*

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