CVE-2013-6699
CVE-2013-6699 is a medium-severity vulnerability in Cisco Wireless Lan Controller with a CVSS 2.0 base score of 5.0. 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-119.
Key facts
- Severity: Medium (CVSS 2.0 base score 5.0)
- EPSS exploit prediction: 1% (67th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Cisco Wireless Lan Controller
- Published:
- Last modified:
Description
The Control and Provisioning of Wireless Access Points (CAPWAP) protocol implementation on Cisco Wireless LAN Controller (WLC) devices allows remote attackers to cause a denial of service via a crafted CAPWAP packet that triggers a buffer over-read, aka Bug ID CSCuh81880.
Frequently asked questions
- What is CVE-2013-6699?
- The Control and Provisioning of Wireless Access Points (CAPWAP) protocol implementation on Cisco Wireless LAN Controller (WLC) devices allows remote attackers to cause a denial of service via a crafted CAPWAP packet that triggers a buffer over-read, aka Bug ID CSCuh81880.
- How severe is CVE-2013-6699?
- CVE-2013-6699 has a CVSS 2.0 base score of 5.0, rated medium severity.
- Is CVE-2013-6699 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2013-6699?
- CVE-2013-6699 affects Cisco Wireless Lan Controller. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2013-6699?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2013-6699 published?
- CVE-2013-6699 was published on 2013-11-22 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:h:cisco:wireless_lan_controller:*:*:*:*:*:*:*:*
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