CVE-2016-6366
HIGH KEVCisco ASA Authentication Bypass (EXTRABACON)
Title source: metasploitDescription
Buffer overflow in Cisco Adaptive Security Appliance (ASA) Software through 9.4.2.3 on ASA 5500, ASA 5500-X, ASA Services Module, ASA 1000V, ASAv, Firepower 9300 ASA Security Module, PIX, and FWSM devices allows remote authenticated users to execute arbitrary code via crafted IPv4 SNMP packets, aka Bug ID CSCva92151 or EXTRABACON.
Exploits (3)
nomisec
WORKING POC
163 stars
by RiskSense-Ops · remote-auth
https://github.com/RiskSense-Ops/CVE-2016-6366
metasploit
WORKING POC
by Sean Dillon <[email protected]>, Zachary Harding <[email protected]>, Nate Caroe <[email protected]>, Dylan Davis <[email protected]> · rubypoc
https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/admin/networking/cisco_asa_extrabacon.rb
References (9)
Scores
CVSS v3
8.8
EPSS
0.9121
EPSS Percentile
99.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CISA KEV
2022-05-24
VulnCheck KEV
2016-08-15
InTheWild.io
2016-08-15
ENISA EUVD
EUVD-2016-7289
CWE
CWE-120
Status
published
Products (4)
cisco/adaptive_security_appliance_software
7.2.1 - 9.0.4.40
cisco/asa_1000v_cloud_firewall_software
8.7.1
cisco/asa_1000v_cloud_firewall_software
8.7.1.1
cisco/pix_firewall_software
Published
Aug 18, 2016
KEV Added
May 24, 2022
Tracked Since
Feb 18, 2026