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Status published
High
CVE-2003-0258
Cisco VPN 3000 series concentrators and Cisco VPN 3002 Hardware...
Vulnerability Description
Cisco 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 concentrator, allow remote attackers to reach the private network without authentication.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
cisco
View all reports →Affected Software
vpn 3015 concentrator, vpn 3030 concentator, vpn 3060 concentrator, vpn 3080 concentrator, vpn 3000 concentrator series software, vpn 3005 concentrator software, vpn 3002 hardware client
Vulnerable Versions:
3.5\(rel\), 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.5.5, 3.6, 3.6.1, 3.6.3, 3.6.5, 3.6.7, 3.6.7.a, 3.6.7.b, 3.6.7.c, 3.6.7.d, 3.6.7d, 4.0, 4.0.1
Timeline
Official Publish:
May 8th, 2003
Last Modified:
August 8th, 2024
Added to House:
July 18th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.