CVE-2002-1104 describes a denial-of-service vulnerability affecting Cisco VPN Client software versions 2.x.x and 3.x prior to 3.0.5. Remote attackers can exploit this flaw by sending specially crafted TCP packets with both source and destination ports set to 137 (NETBIOS), causing the client to crash. This vulnerability has a CVSS score of 5.0, indicating a medium severity, with low attack complexity and no authentication required, leading to a partial availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this older CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.0CPE matchmatch criteria | cpe:2.3:a:cisco:vpn_client:2.0:*:windows:*:*:*:*:* | ||
3.0CPE matchmatch criteria | cpe:2.3:a:cisco:vpn_client:3.0:*:windows:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.