CVE-2003-1004

medium Cisco
CVSS v3 Base Score
5.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS Score
0.7%
Exploitation probability in 30 days
Top 29% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Confidentiality
None
Integrity
None
Availability
P
Published: January 5, 2004 (8165 days ago)
Last Modified: April 16, 2026
Vendor: Cisco
Source: NVD

Description

Cisco PIX firewall 6.2.x through 6.2.3, when configured as a VPN Client, allows remote attackers to cause a denial of service (dropped IPSec tunnel connection) via an IKE Phase I negotiation request to the outside interface of the firewall.

CWE

NVD-CWE-Other

Affected Products

cisco pix firewallcisco pix firewall software

References

🔗 www.cisco.com 🔗 www.cisco.com