CVE-2007-2039 describes a denial-of-service vulnerability in Cisco Wireless LAN Controllers (WLC) before specific versions of 3.2, 4.0, and 4.1 software. An attacker on the local wireless network can exploit this by sending crafted SNAP packets, malformed 802.11 traffic, or packets with unusual header lengths, leading to a loss of packet forwarding. With a CVSS score of 6.1, this vulnerability is of medium severity, requiring local network access but no authentication, and primarily impacts availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 3.2, < 3.2.171.5CPE matchmatch criteria | cpe:2.3:o:cisco:wireless_lan_controller_software:*:*:*:*:*:*:*:* | ||
>= 4.0, < 4.0.206.0CPE matchmatch criteria | cpe:2.3:o:cisco:wireless_lan_controller_software:*:*:*:*:*:*:*:* | ||
>= 4.1, < 4.1.171.0CPE matchmatch criteria | cpe:2.3:o:cisco:wireless_lan_controller_software:*:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:A/AC:L/Au:N/C:N/I:N/A:C
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.