Denial of Service Vulnerability in Cisco Adaptive Security Appliances and Catalyst Devices
CVE-2011-3301

Currently unrated

Key Information:

Vendor: Cisco
Status: Adaptive Security Appliance Software; 5500 Series Adaptive Security Appliance; Asa 5500
Vendor: CVE Published:; 6 October 2011

What is CVE-2011-3301?

Remote attackers can exploit this vulnerability in Cisco Adaptive Security Appliances and Firewall Services Module by sending specially crafted SunRPC traffic. This can lead to a denial of service condition, causing the affected devices to reload unexpectedly. Specific versions of the ASA 5500 series and the Firewall Services Module prior to certain updates are impacted, making it critical for users to update their systems to maintain security and availability.

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