CVE-2003-0258

high Cisco
CVSS v3 Base Score
7.5
AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS Score
2.3%
Exploitation probability in 30 days
Top 15% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Confidentiality
P
Integrity
P
Availability
P
Published: May 27, 2003 (8388 days ago)
Last Modified: April 16, 2026
Vendor: Cisco
Source: NVD

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.

CWE

NVD-CWE-Other

Affected Products

cisco vpn 3015 concentratorcisco vpn 3030 concentatorcisco vpn 3060 concentratorcisco vpn 3080 concentratorcisco vpn 3000 concentrator series softwarecisco vpn 3005 concentrator softwarecisco vpn 3002 hardware client

References

🔗 www.cisco.com 🔗 www.kb.cert.org 🔗 exchange.xforce.ibmcloud.com 🔗 www.cisco.com 🔗 www.kb.cert.org