How severe is CVE-2007-2037?

CVE-2007-2037 has a CVSS 2.0 base score of 2.9, rated low severity.

Is CVE-2007-2037 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-2037?

CVE-2007-2037 affects Cisco Wireless Lan Controller Software. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-2037?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2007-2037 published?

CVE-2007-2037 was published on 2007-04-16 and last updated on 2026-06-16.

CVE-2007-2037

CVE-2007-2037 is a low-severity vulnerability in Cisco Wireless Lan Controller Software with a CVSS 2.0 base score of 2.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-399.

Key facts

Severity: Low (CVSS 2.0 base score 2.9)
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-399
Affected product: Cisco Wireless Lan Controller Software
Published: 2007-04-16
Last modified: 2026-06-16

Description

Cisco Wireless LAN Controller (WLC) before 3.2.116.21, and 4.0.x before 4.0.155.0, allows remote attackers on a local network to cause a denial of service (device crash) via malformed Ethernet traffic.

Frequently asked questions

What is CVE-2007-2037?: Cisco Wireless LAN Controller (WLC) before 3.2.116.21, and 4.0.x before 4.0.155.0, allows remote attackers on a local network to cause a denial of service (device crash) via malformed Ethernet traffic.
How severe is CVE-2007-2037?: CVE-2007-2037 has a CVSS 2.0 base score of 2.9, rated low severity.
Is CVE-2007-2037 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-2037?: CVE-2007-2037 affects Cisco Wireless Lan Controller Software. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-2037?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-2037 published?: CVE-2007-2037 was published on 2007-04-16 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:cisco:wireless_lan_controller_software:*:*:*:*:*:*:*:*

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