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CVE-2007-2039

N/A
Published: April 16, 2007 at 09:00 PM UTC
Updated: June 16, 2026 at 10:38 PM UTC
1 product affected across 1 vendorWireless LAN Controller Software

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Severity
N/A
Exploit prediction
EPSS 1%

Description

The Network Processing Unit (NPU) in the Cisco Wireless LAN Controller (WLC) before 3.2.171.5, 4.0.x before 4.0.206.0, and 4.1.x allows remote attackers on a local wireless network to cause a denial of service (loss of packet forwarding) via (1) crafted SNAP packets, (2) malformed 802.11 traffic, or (3) packets with certain header length values, aka Bug IDs CSCsg15901 and CSCsh10841.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Wireless LAN Controller Software· Cisco
95%
3.2 ≤ v < 3.2.171.54.0 ≤ v < 4.0.206.04.1 ≤ v < 4.1.171.0
Affected range stops below 3.2.171.5, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.0.206.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.1.171.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (7)

VDB Entryx_refsource_SECTRACKThird Party Advisory
Source: [email protected]
http://securitytracker.com/id?1017908
Vendor Advisoryx_refsource_CISCOPatch
Source: [email protected]
http://www.cisco.com/warp/public/707/cisco-sa-20070412-wlc.shtml
VDB Entryx_refsource_OSVDBBroken Link
Source: [email protected]
http://www.osvdb.org/34137
VDB Entryx_refsource_OSVDBBroken Link
Source: [email protected]
http://www.osvdb.org/34139
VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/23461
VDB Entryx_refsource_VUPENThird Party Advisory
Source: [email protected]
http://www.vupen.com/english/advisories/2007/1368
VDB Entryx_refsource_XFThird Party Advisory
Source: [email protected]
https://exchange.xforce.ibmcloud.com/vulnerabilities/33609

CVSS

6.1MEDIUM[email protected]
Confidentiality
NONE
Integrity
NONE
Availability
COMPLETE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-399

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