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CVE Record

CVE-2007-2038: The Network Processing Unit (NPU) in the Cisco Wireless LAN Controller (WLC) before 3.2.193.5, 4.0.x before...

The Network Processing Unit (NPU) in the Cisco Wireless LAN Controller (WLC) before 3.2.193.5, 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 ID CSCsg36361.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

This flaw can let someone connected to the local wireless network disrupt Cisco Wireless LAN Controller packet forwarding. The business impact is wireless service outage, not data theft, based on the provided sources. Exposure is likely limited to organizations still running the named legacy Cisco WLC releases with local wireless network access available to attackers or untrusted clients. Prioritize remediation if legacy Cisco WLCs support business-critical wireless networks or guest environments. The main risk is operational disruption from local wireless proximity, not confirmed widespread exploitation. Mitigation focus: Identify Cisco WLC software versions in wireless infrastructure inventories.; Upgrade affected WLC releases to Cisco-fixed versions or later supported releases.; Review Cisco advisory guidance for supported legacy upgrade paths..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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CVE-2007-2038 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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