Cisco ASA Software CLI Invalid Command Invocation (cisco-sa-20160817-asa-cli) (EPICBANANA)
high Nessus Plugin ID 93347
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Synopsis
The remote device is missing a vendor-supplied security patch.Description
The Cisco Adaptive Security Appliance (ASA) is missing a vendor-supplied security patch. It is, therefore, affected by a flaw in the command-line interface (CLI) parser related to processing invalid commands. An authenticated, local attacker can exploit this, via certain invalid commands, to cause a denial of service condition or the execution of arbitrary code.EPICBANANA is one of multiple Equation Group vulnerabilities and exploits disclosed on 2016/08/14 by a group known as the Shadow Brokers.
Solution
Upgrade to the relevant fixed version referenced in Cisco Security Advisory cisco-sa-20160817-asa-cli.See Also
Plugin Details
Severity: High
ID: 93347
File Name: cisco-sa-20160817-asa-cli.nasl
Version: 1.12
Type: local
Family: CISCO
Published: 9/7/2016
Updated: 5/25/2022
Risk Information
VPR
Risk Factor: High
Score: 7.4
CVSS v2
Risk Factor: Medium
Base Score: 6.8
Temporal Score: 5.9
Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C
Temporal Vector: E:H/RL:OF/RC:C
CVSS Score Source: CVE-2016-6367
CVSS v3
Risk Factor: High
Base Score: 7.8
Temporal Score: 7.5
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: E:H/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:cisco:adaptive_security_appliance_software, cpe:/a:cisco:firewall_services_module_software, cpe:/o:cisco:pix_firewall_software
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 1/31/2011
Vulnerability Publication Date: 8/14/2016
CISA Known Exploited Dates: 6/14/2022
Reference Information
CVE: CVE-2016-6367
BID: 92520