CVE-2011-1613
CVE-2011-1613 is a high-severity vulnerability in Cisco Wireless Lan Controller Software with a CVSS 2.0 base score of 7.8. Its EPSS exploit-prediction score of 10% places it in the 95th percentile, indicating an elevated likelihood of exploitation.
Key facts
- Severity: High (CVSS 2.0 base score 7.8)
- EPSS exploit prediction: 10% (95th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Cisco Wireless Lan Controller Software
- Published:
- Last modified:
Description
Unspecified vulnerability in Cisco Wireless LAN Controller (WLC) software 6.0 before 6.0.200.0, 7.0 before 7.0.98.216, and 7.0.1xx before 7.0.112.0 allows remote attackers to cause a denial of service (device reload) via a sequence of ICMP packets, aka Bug ID CSCth74426.
Frequently asked questions
- What is CVE-2011-1613?
- Unspecified vulnerability in Cisco Wireless LAN Controller (WLC) software 6.0 before 6.0.200.0, 7.0 before 7.0.98.216, and 7.0.1xx before 7.0.112.0 allows remote attackers to cause a denial of service (device reload) via a sequence of ICMP packets, aka Bug ID CSCth74426.
- How severe is CVE-2011-1613?
- CVE-2011-1613 has a CVSS 2.0 base score of 7.8, rated high severity.
- Is CVE-2011-1613 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2011-1613?
- CVE-2011-1613 primarily affects Cisco Wireless Lan Controller Software. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2011-1613?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2011-1613 published?
- CVE-2011-1613 was published on 2011-05-03 and last updated on 2026-06-16.
References
- http://secunia.com/advisories/44384
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b7950e.shtml
- http://www.securityfocus.com/bid/47606
- http://www.securitytracker.com/id?1025448
- http://www.vupen.com/english/advisories/2011/1123
- https://exchange.xforce.ibmcloud.com/vulnerabilities/67128
Affected products (6)
- cpe:2.3:o:cisco:wireless_lan_controller_software:6.0.182.0:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:wireless_lan_controller_software:6.0.188.0:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:wireless_lan_controller_software:6.0.196.0:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:wireless_lan_controller_software:6.0.199.0:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:wireless_lan_controller_software:6.0.199.4:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:wireless_lan_controller_software:7.0.98.0:*:*:*:*:*:*:*
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