First published: Thu Aug 18 2016(Updated: )
A buffer overflow vulnerability in the Simple Network Management Protocol (SNMP) code of Cisco ASA software could allow an attacker to cause a reload of the affected system or to remotely execute code.
Credit: psirt@cisco.com ykramarz@cisco.com
Affected Software | Affected Version | How to fix |
---|---|---|
Cisco Adaptive Security Appliance Software | ||
Cisco Firepower Management Center (FMC) and Firepower Threat Defense (FTD) Software | =6.0.0 | |
Cisco Firepower Management Center (FMC) and Firepower Threat Defense (FTD) Software | =6.0.1 | |
Cisco FirePOWER Services | =5.4.0 | |
Cisco FirePOWER Services | =5.4.1 | |
Cisco FirePOWER Services | =5.4.1.1 | |
Cisco FirePOWER Services | =5.4.1.2 | |
Cisco FirePOWER Services | =5.4.1.3 | |
Cisco FirePOWER Services | =5.4.1.4 | |
Cisco FirePOWER Services | =5.4.1.5 | |
Cisco FirePOWER Services | =5.4.1.6 | |
Cisco FirePOWER Services | =5.4.1.7 | |
Cisco PIX | =501_base | |
Cisco PIX | =506_base | |
Cisco PIX | =515_base | |
Cisco PIX | =515e_base | |
Cisco PIX | =520_base | |
Cisco PIX | =525_6.3 | |
Cisco PIX | =525_base | |
Cisco PIX | =535_base | |
Cisco PIX | =base | |
Cisco Adaptive Security Appliance Software | =7.0.1 | |
Cisco Adaptive Security Appliance Software | =7.0.1.4 | |
Cisco Adaptive Security Appliance Software | =7.0.2 | |
Cisco Adaptive Security Appliance Software | =7.0.3 | |
Cisco Adaptive Security Appliance Software | =7.0.4 | |
Cisco Adaptive Security Appliance Software | =7.0.4.2 | |
Cisco Adaptive Security Appliance Software | =7.0.5 | |
Cisco Adaptive Security Appliance Software | =7.0.5.12 | |
Cisco Adaptive Security Appliance Software | =7.0.6 | |
Cisco Adaptive Security Appliance Software | =7.0.6.4 | |
Cisco Adaptive Security Appliance Software | =7.0.6.8 | |
Cisco Adaptive Security Appliance Software | =7.0.6.18 | |
Cisco Adaptive Security Appliance Software | =7.0.6.22 | |
Cisco Adaptive Security Appliance Software | =7.0.6.26 | |
Cisco Adaptive Security Appliance Software | =7.0.6.29 | |
Cisco Adaptive Security Appliance Software | =7.0.6.32 | |
Cisco Adaptive Security Appliance Software | =7.0.7 | |
Cisco Adaptive Security Appliance Software | =7.0.7.1 | |
Cisco Adaptive Security Appliance Software | =7.0.7.4 | |
Cisco Adaptive Security Appliance Software | =7.0.7.9 | |
Cisco Adaptive Security Appliance Software | =7.0.7.12 | |
Cisco Adaptive Security Appliance Software | =7.0.8 | |
Cisco Adaptive Security Appliance Software | =7.0.8.2 | |
Cisco Adaptive Security Appliance Software | =7.0.8.8 | |
Cisco Adaptive Security Appliance Software | =7.0.8.12 | |
Cisco Adaptive Security Appliance Software | =7.0.8.13 | |
Cisco Adaptive Security Appliance Software | =7.1.2 | |
Cisco Adaptive Security Appliance Software | =7.1.2.16 | |
Cisco Adaptive Security Appliance Software | =7.1.2.20 | |
Cisco Adaptive Security Appliance Software | =7.1.2.24 | |
Cisco Adaptive Security Appliance Software | =7.1.2.28 | |
Cisco Adaptive Security Appliance Software | =7.1.2.38 | |
Cisco Adaptive Security Appliance Software | =7.1.2.42 | |
Cisco Adaptive Security Appliance Software | =7.1.2.46 | |
Cisco Adaptive Security Appliance Software | =7.1.2.49 | |
Cisco Adaptive Security Appliance Software | =7.1.2.53 | |
Cisco Adaptive Security Appliance Software | =7.1.2.61 | |
Cisco Adaptive Security Appliance Software | =7.1.2.64 | |
Cisco Adaptive Security Appliance Software | =7.1.2.72 | |
Cisco Adaptive Security Appliance Software | =7.1.2.81 | |
Cisco Adaptive Security Appliance Software | =7.2.1 | |
Cisco Adaptive Security Appliance Software | =7.2.1.9 | |
Cisco Adaptive Security Appliance Software | =7.2.1.13 | |
Cisco Adaptive Security Appliance Software | =7.2.1.19 | |
Cisco Adaptive Security Appliance Software | =7.2.1.24 | |
Cisco Adaptive Security Appliance Software | =7.2.2 | |
Cisco Adaptive Security Appliance Software | =7.2.2.6 | |
Cisco Adaptive Security Appliance Software | =7.2.2.10 | |
Cisco Adaptive Security Appliance Software | =7.2.2.14 | |
Cisco Adaptive Security Appliance Software | =7.2.2.18 | |
Cisco Adaptive Security Appliance Software | =7.2.2.19 | |
Cisco Adaptive Security Appliance Software | =7.2.2.22 | |
Cisco Adaptive Security Appliance Software | =7.2.2.34 | |
Cisco Adaptive Security Appliance Software | =7.2.3 | |
Cisco Adaptive Security Appliance Software | =7.2.3.1 | |
Cisco Adaptive Security Appliance Software | =7.2.3.12 | |
Cisco Adaptive Security Appliance Software | =7.2.3.16 | |
Cisco Adaptive Security Appliance Software | =7.2.4 | |
Cisco Adaptive Security Appliance Software | =7.2.4.6 | |
Cisco Adaptive Security Appliance Software | =7.2.4.9 | |
Cisco Adaptive Security Appliance Software | =7.2.4.18 | |
Cisco Adaptive Security Appliance Software | =7.2.4.25 | |
Cisco Adaptive Security Appliance Software | =7.2.4.27 | |
Cisco Adaptive Security Appliance Software | =7.2.4.30 | |
Cisco Adaptive Security Appliance Software | =7.2.4.33 | |
Cisco Adaptive Security Appliance Software | =7.2.5 | |
Cisco Adaptive Security Appliance Software | =7.2.5.2 | |
Cisco Adaptive Security Appliance Software | =7.2.5.4 | |
Cisco Adaptive Security Appliance Software | =7.2.5.7 | |
Cisco Adaptive Security Appliance Software | =7.2.5.8 | |
Cisco Adaptive Security Appliance Software | =7.2.5.10 | |
Cisco Adaptive Security Appliance Software | =7.2.5.12 | |
Cisco Adaptive Security Appliance Software | =7.2.5.16 | |
Cisco Adaptive Security Appliance Software | =8.0.1.2 | |
Cisco Adaptive Security Appliance Software | =8.0.2 | |
Cisco Adaptive Security Appliance Software | =8.0.2.11 | |
Cisco Adaptive Security Appliance Software | =8.0.2.15 | |
Cisco Adaptive Security Appliance Software | =8.0.3 | |
Cisco Adaptive Security Appliance Software | =8.0.3.6 | |
Cisco Adaptive Security Appliance Software | =8.0.3.12 | |
Cisco Adaptive Security Appliance Software | =8.0.3.19 | |
Cisco Adaptive Security Appliance Software | =8.0.4 | |
Cisco Adaptive Security Appliance Software | =8.0.4.3 | |
Cisco Adaptive Security Appliance Software | =8.0.4.9 | |
Cisco Adaptive Security Appliance Software | =8.0.4.16 | |
Cisco Adaptive Security Appliance Software | =8.0.4.23 | |
Cisco Adaptive Security Appliance Software | =8.0.4.25 | |
Cisco Adaptive Security Appliance Software | =8.0.4.28 | |
Cisco Adaptive Security Appliance Software | =8.0.4.31 | |
Cisco Adaptive Security Appliance Software | =8.0.4.32 | |
Cisco Adaptive Security Appliance Software | =8.0.4.33 | |
Cisco Adaptive Security Appliance Software | =8.0.5 | |
Cisco Adaptive Security Appliance Software | =8.0.5.20 | |
Cisco Adaptive Security Appliance Software | =8.0.5.23 | |
Cisco Adaptive Security Appliance Software | =8.0.5.25 | |
Cisco Adaptive Security Appliance Software | =8.0.5.27 | |
Cisco Adaptive Security Appliance Software | =8.0.5.28 | |
Cisco Adaptive Security Appliance Software | =8.0.5.31 | |
Cisco Adaptive Security Appliance Software | =8.1.0.104 | |
Cisco Adaptive Security Appliance Software | =8.1.1 | |
Cisco Adaptive Security Appliance Software | =8.1.1.6 | |
Cisco Adaptive Security Appliance Software | =8.1.2 | |
Cisco Adaptive Security Appliance Software | =8.1.2.13 | |
Cisco Adaptive Security Appliance Software | =8.1.2.15 | |
Cisco Adaptive Security Appliance Software | =8.1.2.16 | |
Cisco Adaptive Security Appliance Software | =8.1.2.19 | |
Cisco Adaptive Security Appliance Software | =8.1.2.23 | |
Cisco Adaptive Security Appliance Software | =8.1.2.24 | |
Cisco Adaptive Security Appliance Software | =8.1.2.49 | |
Cisco Adaptive Security Appliance Software | =8.1.2.50 | |
Cisco Adaptive Security Appliance Software | =8.1.2.55 | |
Cisco Adaptive Security Appliance Software | =8.1.2.56 | |
Cisco Adaptive Security Appliance Software | =8.2.0.45 | |
Cisco Adaptive Security Appliance Software | =8.2.1 | |
Cisco Adaptive Security Appliance Software | =8.2.1.11 | |
Cisco Adaptive Security Appliance Software | =8.2.2 | |
Cisco Adaptive Security Appliance Software | =8.2.2.9 | |
Cisco Adaptive Security Appliance Software | =8.2.2.10 | |
Cisco Adaptive Security Appliance Software | =8.2.2.12 | |
Cisco Adaptive Security Appliance Software | =8.2.2.16 | |
Cisco Adaptive Security Appliance Software | =8.2.2.17 | |
Cisco Adaptive Security Appliance Software | =8.2.3 | |
Cisco Adaptive Security Appliance Software | =8.2.4 | |
Cisco Adaptive Security Appliance Software | =8.2.4.1 | |
Cisco Adaptive Security Appliance Software | =8.2.4.4 | |
Cisco Adaptive Security Appliance Software | =8.2.5 | |
Cisco Adaptive Security Appliance Software | =8.2.5.13 | |
Cisco Adaptive Security Appliance Software | =8.2.5.22 | |
Cisco Adaptive Security Appliance Software | =8.2.5.26 | |
Cisco Adaptive Security Appliance Software | =8.2.5.33 | |
Cisco Adaptive Security Appliance Software | =8.2.5.40 | |
Cisco Adaptive Security Appliance Software | =8.2.5.41 | |
Cisco Adaptive Security Appliance Software | =8.2.5.46 | |
Cisco Adaptive Security Appliance Software | =8.2.5.48 | |
Cisco Adaptive Security Appliance Software | =8.2.5.50 | |
Cisco Adaptive Security Appliance Software | =8.2.5.52 | |
Cisco Adaptive Security Appliance Software | =8.2.5.55 | |
Cisco Adaptive Security Appliance Software | =8.2.5.57 | |
Cisco Adaptive Security Appliance Software | =8.3.1 | |
Cisco Adaptive Security Appliance Software | =8.3.1.1 | |
Cisco Adaptive Security Appliance Software | =8.3.1.4 | |
Cisco Adaptive Security Appliance Software | =8.3.1.6 | |
Cisco Adaptive Security Appliance Software | =8.3.2 | |
Cisco Adaptive Security Appliance Software | =8.3.2.4 | |
Cisco Adaptive Security Appliance Software | =8.3.2.13 | |
Cisco Adaptive Security Appliance Software | =8.3.2.23 | |
Cisco Adaptive Security Appliance Software | =8.3.2.25 | |
Cisco Adaptive Security Appliance Software | =8.3.2.31 | |
Cisco Adaptive Security Appliance Software | =8.3.2.33 | |
Cisco Adaptive Security Appliance Software | =8.3.2.34 | |
Cisco Adaptive Security Appliance Software | =8.3.2.37 | |
Cisco Adaptive Security Appliance Software | =8.3.2.39 | |
Cisco Adaptive Security Appliance Software | =8.3.2.40 | |
Cisco Adaptive Security Appliance Software | =8.3.2.41 | |
Cisco Adaptive Security Appliance Software | =8.3.2.44 | |
Cisco Adaptive Security Appliance Software | =8.4.0 | |
Cisco Adaptive Security Appliance Software | =8.4.1 | |
Cisco Adaptive Security Appliance Software | =8.4.1.3 | |
Cisco Adaptive Security Appliance Software | =8.4.1.11 | |
Cisco Adaptive Security Appliance Software | =8.4.2 | |
Cisco Adaptive Security Appliance Software | =8.4.2.1 | |
Cisco Adaptive Security Appliance Software | =8.4.2.8 | |
Cisco Adaptive Security Appliance Software | =8.4.3 | |
Cisco Adaptive Security Appliance Software | =8.4.3.8 | |
Cisco Adaptive Security Appliance Software | =8.4.3.9 | |
Cisco Adaptive Security Appliance Software | =8.4.4 | |
Cisco Adaptive Security Appliance Software | =8.4.4.1 | |
Cisco Adaptive Security Appliance Software | =8.4.4.3 | |
Cisco Adaptive Security Appliance Software | =8.4.4.5 | |
Cisco Adaptive Security Appliance Software | =8.4.4.9 | |
Cisco Adaptive Security Appliance Software | =8.4.5 | |
Cisco Adaptive Security Appliance Software | =8.4.5.6 | |
Cisco Adaptive Security Appliance Software | =8.4.6 | |
Cisco Adaptive Security Appliance Software | =8.4.7 | |
Cisco Adaptive Security Appliance Software | =8.4.7.3 | |
Cisco Adaptive Security Appliance Software | =8.4.7.15 | |
Cisco Adaptive Security Appliance Software | =8.4.7.22 | |
Cisco Adaptive Security Appliance Software | =8.4.7.23 | |
Cisco Adaptive Security Appliance Software | =8.4.7.26 | |
Cisco Adaptive Security Appliance Software | =8.4.7.28 | |
Cisco Adaptive Security Appliance Software | =8.4.7.29 | |
Cisco Adaptive Security Appliance Software | =8.5.1 | |
Cisco Adaptive Security Appliance Software | =8.5.1.1 | |
Cisco Adaptive Security Appliance Software | =8.5.1.6 | |
Cisco Adaptive Security Appliance Software | =8.5.1.7 | |
Cisco Adaptive Security Appliance Software | =8.5.1.14 | |
Cisco Adaptive Security Appliance Software | =8.5.1.17 | |
Cisco Adaptive Security Appliance Software | =8.5.1.18 | |
Cisco Adaptive Security Appliance Software | =8.5.1.19 | |
Cisco Adaptive Security Appliance Software | =8.5.1.21 | |
Cisco Adaptive Security Appliance Software | =8.5.1.24 | |
Cisco Adaptive Security Appliance Software | =8.6.1 | |
Cisco Adaptive Security Appliance Software | =8.6.1.1 | |
Cisco Adaptive Security Appliance Software | =8.6.1.2 | |
Cisco Adaptive Security Appliance Software | =8.6.1.5 | |
Cisco Adaptive Security Appliance Software | =8.6.1.10 | |
Cisco Adaptive Security Appliance Software | =8.6.1.12 | |
Cisco Adaptive Security Appliance Software | =8.6.1.13 | |
Cisco Adaptive Security Appliance Software | =8.6.1.14 | |
Cisco Adaptive Security Appliance Software | =8.6.1.17 | |
Cisco Adaptive Security Appliance Software | =8.7.1 | |
Cisco Adaptive Security Appliance Software | =8.7.1.1 | |
Cisco Adaptive Security Appliance Software | =8.7.1.3 | |
Cisco Adaptive Security Appliance Software | =8.7.1.4 | |
Cisco Adaptive Security Appliance Software | =8.7.1.7 | |
Cisco Adaptive Security Appliance Software | =8.7.1.8 | |
Cisco Adaptive Security Appliance Software | =8.7.1.11 | |
Cisco Adaptive Security Appliance Software | =8.7.1.13 | |
Cisco Adaptive Security Appliance Software | =8.7.1.16 | |
Cisco Adaptive Security Appliance Software | =8.7.1.17 | |
Cisco Adaptive Security Appliance Software | =9.0.1 | |
Cisco Adaptive Security Appliance Software | =9.0.2 | |
Cisco Adaptive Security Appliance Software | =9.0.2.10 | |
Cisco Adaptive Security Appliance Software | =9.0.3 | |
Cisco Adaptive Security Appliance Software | =9.0.3.6 | |
Cisco Adaptive Security Appliance Software | =9.0.3.8 | |
Cisco Adaptive Security Appliance Software | =9.0.4 | |
Cisco Adaptive Security Appliance Software | =9.0.4.1 | |
Cisco Adaptive Security Appliance Software | =9.0.4.5 | |
Cisco Adaptive Security Appliance Software | =9.0.4.7 | |
Cisco Adaptive Security Appliance Software | =9.0.4.17 | |
Cisco Adaptive Security Appliance Software | =9.0.4.20 | |
Cisco Adaptive Security Appliance Software | =9.0.4.24 | |
Cisco Adaptive Security Appliance Software | =9.0.4.26 | |
Cisco Adaptive Security Appliance Software | =9.0.4.29 | |
Cisco Adaptive Security Appliance Software | =9.0.4.33 | |
Cisco Adaptive Security Appliance Software | =9.0.4.35 | |
Cisco Adaptive Security Appliance Software | =9.0.4.37 | |
Cisco Adaptive Security Appliance Software | =9.1.1 | |
Cisco Adaptive Security Appliance Software | =9.1.1.4 | |
Cisco Adaptive Security Appliance Software | =9.1.2 | |
Cisco Adaptive Security Appliance Software | =9.1.2.8 | |
Cisco Adaptive Security Appliance Software | =9.1.3 | |
Cisco Adaptive Security Appliance Software | =9.1.3.2 | |
Cisco Adaptive Security Appliance Software | =9.1.4 | |
Cisco Adaptive Security Appliance Software | =9.1.4.5 | |
Cisco Adaptive Security Appliance Software | =9.1.5 | |
Cisco Adaptive Security Appliance Software | =9.1.5.10 | |
Cisco Adaptive Security Appliance Software | =9.1.5.12 | |
Cisco Adaptive Security Appliance Software | =9.1.5.15 | |
Cisco Adaptive Security Appliance Software | =9.1.5.21 | |
Cisco Adaptive Security Appliance Software | =9.1.6 | |
Cisco Adaptive Security Appliance Software | =9.1.6.1 | |
Cisco Adaptive Security Appliance Software | =9.1.6.4 | |
Cisco Adaptive Security Appliance Software | =9.1.6.6 | |
Cisco Adaptive Security Appliance Software | =9.1.6.8 | |
Cisco Adaptive Security Appliance Software | =9.1.6.10 | |
Cisco Adaptive Security Appliance Software | =9.2\(0.0\) | |
Cisco Adaptive Security Appliance Software | =9.2\(0.104\) | |
Cisco Adaptive Security Appliance Software | =9.2\(3.1\) | |
Cisco Adaptive Security Appliance Software | =9.2.1 | |
Cisco Adaptive Security Appliance Software | =9.2.2 | |
Cisco Adaptive Security Appliance Software | =9.2.2.4 | |
Cisco Adaptive Security Appliance Software | =9.2.2.7 | |
Cisco Adaptive Security Appliance Software | =9.2.2.8 | |
Cisco Adaptive Security Appliance Software | =9.2.3 | |
Cisco Adaptive Security Appliance Software | =9.2.3.3 | |
Cisco Adaptive Security Appliance Software | =9.2.3.4 | |
Cisco Adaptive Security Appliance Software | =9.2.4 | |
Cisco Adaptive Security Appliance Software | =9.2.4.2 | |
Cisco Adaptive Security Appliance Software | =9.2.4.4 | |
Cisco Adaptive Security Appliance Software | =9.3\(1.50\) | |
Cisco Adaptive Security Appliance Software | =9.3\(1.105\) | |
Cisco Adaptive Security Appliance Software | =9.3\(2.100\) | |
Cisco Adaptive Security Appliance Software | =9.3\(2.243\) | |
Cisco Adaptive Security Appliance Software | =9.3.1 | |
Cisco Adaptive Security Appliance Software | =9.3.1.1 | |
Cisco Adaptive Security Appliance Software | =9.3.2 | |
Cisco Adaptive Security Appliance Software | =9.3.2.2 | |
Cisco Adaptive Security Appliance Software | =9.3.3 | |
Cisco Adaptive Security Appliance Software | =9.3.3.1 | |
Cisco Adaptive Security Appliance Software | =9.3.3.2 | |
Cisco Adaptive Security Appliance Software | =9.3.3.5 | |
Cisco Adaptive Security Appliance Software | =9.3.3.6 | |
Cisco Adaptive Security Appliance Software | =9.3.5 | |
Cisco Adaptive Security Appliance Software | =9.4.0.115 | |
Cisco Adaptive Security Appliance Software | =9.4.1 | |
Cisco Adaptive Security Appliance Software | =9.4.1.1 | |
Cisco Adaptive Security Appliance Software | =9.4.1.2 | |
Cisco Adaptive Security Appliance Software | =9.4.1.3 | |
Cisco Adaptive Security Appliance Software | =9.4.1.5 | |
Cisco Adaptive Security Appliance Software | =9.4.2 | |
Cisco Adaptive Security Appliance Software | =9.4.2.3 | |
Cisco ASA 1000V Cloud Firewall | =8.7.1 | |
Cisco ASA 1000V Cloud Firewall | =8.7.1.1 | |
All of | ||
Cisco PIX Firewall | ||
Any of | ||
Cisco PIX | ||
Cisco PIX | ||
Cisco PIX Firewall | ||
Cisco PIX Firewall | ||
Cisco PIX Firewall | ||
Cisco PIX | ||
Cisco PIX | ||
Cisco PIX Firewall | ||
All of | ||
Any of | ||
Cisco Adaptive Security Appliance Software | >=7.2.1<9.0.4.40 | |
Cisco Adaptive Security Appliance Software | >=9.1.1<9.1.7\(9\) | |
Cisco Adaptive Security Appliance Software | >=9.2.0<9.2.4\(14\) | |
Cisco Adaptive Security Appliance Software | >=9.3.0<9.3.3\(10\) | |
Cisco Adaptive Security Appliance Software | >=9.4.0.115<9.4.3\(8\) | |
Cisco Adaptive Security Appliance Software | >=9.5.0<=9.5\(3\) | |
Cisco Adaptive Security Appliance Software | >=9.6.0<9.6.1\(11\) | |
Any of | ||
Cisco 7604 | ||
Cisco 7606-S | ||
Cisco 7609-S | ||
Cisco 7613-S | ||
Cisco ASA 5500 CSC-SSM | ||
Cisco ASA 5500 Series | ||
Cisco ASA 5500 Series | ||
Cisco ASA 5505 Firmware | ||
Cisco ASA 5506-H | ||
Cisco ASA 5506H-X firmware | ||
Cisco ASA 5506W-X firmware | ||
Cisco ASA 5508-X Firmware | ||
Cisco ASA 5510 firmware | ||
Cisco ASA 5512-X Firmware | ||
Cisco ASA 5515-X Firmware | ||
Cisco ASA 5516-X | ||
Cisco ASA Software | ||
Cisco ASA Software | ||
Cisco ASA | ||
Cisco ASA Software | ||
Cisco ASA 5550 firmware | ||
Cisco ASA 5555-X Firmware | ||
Cisco ASA 5580 Firmware | ||
Cisco ASA 5585-X | ||
Cisco Catalyst 6500-E | ||
Cisco Catalyst 6500-E | ||
cisco catalyst 6503-e firmware | ||
Cisco Catalyst 6504-E Firmware | ||
Cisco Catalyst 6506-E Firmware | ||
Cisco Catalyst 6509-E Firmware | ||
Cisco Catalyst 6509-NEB-A Firmware | ||
Cisco Catalyst 6509-V-E | ||
Cisco Catalyst 6513 | ||
Cisco Catalyst 6513 |
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
CVE-2016-6366 has been rated as a critical vulnerability due to its potential to allow remote code execution.
To fix CVE-2016-6366, it is recommended to update Cisco ASA software to a version that is not affected by this vulnerability.
CVE-2016-6366 affects Cisco Adaptive Security Appliance (ASA) software versions prior to 9.4.2.
Yes, CVE-2016-6366 can potentially lead to unauthorized access and exploitation if left unpatched.
CVE-2016-6366 is classified as a buffer overflow vulnerability specifically in the SNMP code of Cisco ASA software.