Vulnerability Monitor

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CVE-2002-1104

Cisco Virtual Private Network (VPN) Client software 2.x.x and 3.x before 3.0.5 allows remote attackers to cause a denial of service (crash) via TCP packets with source and destination ports of 137 (NETBIOS).

Published

2002-10-04T04:00:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	cisco	vpn_client	2.0	Yes
Application	cisco	vpn_client	3.0	Yes

References

http://www.cisco.com/warp/public/707/vpnclient-multiple2-vuln-pub.shtml Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/5649 Vendor Advisory ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/10042 ([email protected])
http://www.cisco.com/warp/public/707/vpnclient-multiple2-vuln-pub.shtml Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/5649 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/10042 (af854a3a-2127-422b-91ae-364da2661108)