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Vulnerability record · CVE-2006-0483 · published 31 January 2006

CVE-2006-0483: Cisco vpn 3000 concentrator series software vulnerability

Cisco · Vpn 3000 Concentrator Series Software

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.

7.8 CVSS 2.0 High EPSS 3.2% · top 12.4%
7.8CVSS 2.0 base score
3.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
16References
16 Jun 2026Last modified by NVD

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.

AV:N/AC:L/Au:N/C:N/I:N/A:C

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://secunia.com/advisories/18629 PatchVendor Advisory
http://securityreason.com/securityalert/375
http://securitytracker.com/id?1015546
http://www.cisco.com/warp/public/707/cisco-sa-20060126-vpn.shtml PatchVendor Advisory
http://www.osvdb.org/22754
http://www.securityfocus.com/bid/16394
http://www.vupen.com/english/advisories/2006/0346
https://exchange.xforce.ibmcloud.com/vulnerabilities/24330
http://secunia.com/advisories/18629 PatchVendor Advisory
http://securityreason.com/securityalert/375
http://securitytracker.com/id?1015546
http://www.cisco.com/warp/public/707/cisco-sa-20060126-vpn.shtml PatchVendor Advisory
http://www.osvdb.org/22754
http://www.securityfocus.com/bid/16394
http://www.vupen.com/english/advisories/2006/0346
https://exchange.xforce.ibmcloud.com/vulnerabilities/24330

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.5CVE-2005-4499Cisco vpn 3001 concentrator vulnerabilityThe Downloadable RADIUS ACLs feature in Cisco PIX and VPN 3000 concentrators, when creating an ACL on the Cisco Secure Access Control Server (CS ACS)…EPSS 2.6%7.5CVE-2003-0258Cisco vpn 3015 concentrator vulnerabilityCisco VPN 3000 series concentrators and Cisco VPN 3002 Hardware Client 3.5.x through 4.0.REL, when enabling IPSec over TCP for a port on the concentr…EPSS 2.2%7.5CVE-2002-1092Cisco vpn 3000 concentrator series software vulnerabilityCisco VPN 3000 Concentrator 3.6(Rel) and earlier, and 2.x.x, when configured to use internal authentication with group accounts and without any user …EPSS 1.4%7.5CVE-2002-1096Cisco vpn 3000 concentrator series software vulnerabilityCisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.1, allows restricted administrators to obtain user passwords that are stored in plaintext in HT…EPSS 1.3%7.5CVE-2002-1097Cisco vpn 3000 concentrator series software vulnerabilityCisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.2, allows restricted administrators to obtain certificate passwords that are stored in plaintex…EPSS 1.1%7.5CVE-2002-1098Cisco vpn 3000 concentrator series software vulnerabilityCisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.3, adds an "HTTPS on Public Inbound (XML-Auto)(forward/in)" rule but sets the protocol to "ANY"…EPSS 1.3%7.1CVE-2001-0427Cisco vpn 3000 concentrator improper input validation vulnerabilityCisco VPN 3000 series concentrators before 2.5.2(F) allow remote attackers to cause a denial of service via a flood of invalid login requests to (1) …EPSS 2.5%5.0CVE-2010-4354Cisco asa 5500 information exposure vulnerabilityThe remote-access IPSec VPN implementation on Cisco Adaptive Security Appliances (ASA) 5500 series devices, PIX Security Appliances 500 series device…EPSS 1.6%

Source: NIST National Vulnerability Database (record CVE-2006-0483), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.