7.8High KEV

CVE-2016-6367Cisco Adaptive Security Appliance (ASA) CLI Remote Code Execution Vulnerability

cisco adaptive security appliance software Published: 2016-08-18 21:00 (10 years ago)

Known exploited — Cisco Adaptive Security Appliance (ASA) CLI Remote Code Execution Vulnerability

CISA confirmed this vulnerability is used in real attacks on 24.05.2022. Remediation deadline for US federal agencies: 14.06.2022.

Required action: Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2016-6367

Description

Cisco Adaptive Security Appliance (ASA) Software before 8.4(1) on ASA 5500, ASA 5500-X, PIX, and FWSM devices allows local users to gain privileges via invalid CLI commands, aka Bug ID CSCtu74257 or EPICBANANA.

Weakness (CWE): CWE-77

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

Vendor	Product	Versions
cisco	adaptive security appliance software	7.2.0 – < 8.4\(3\)

References and patches

20160817 Cisco Adaptive Security Appliance CLI Remote Code Execution Vulnerability vendor-advisoryVendor Advisory
40271 exploitThird Party AdvisoryVDB Entry
http://blogs.cisco.com/security/shadow-brokers ExploitPress/Media CoverageVendor Advisory
1036636 vdb-entryBroken LinkThird Party AdvisoryVDB Entry
http://tools.cisco.com/security/center/viewErp.x?alertId=ERP-56516 Vendor Advisory
92520 vdb-entryBroken LinkThird Party AdvisoryVDB Entry
https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/sploits/40271.zip Broken LinkExploit
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-6367 US Government Resource

CPE matches (NVD) (2)

cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:* ≥ 7.2.0 < 8.4\(3\)
cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:* ≥ 8.5 < 9.0\(1\)

CVSS score

7.8High

Source: CISA-ADP · CVSS 3.1

Attack vector: Local
Attack complexity: Low
Privileges required: Low
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

All scores (4)

CISA-ADP	CVSS 3.1	7.8High
nvd	CVSS 3.1	7.8High
134c704f-9b21-4f2e-91b3-4a467353bcc0	CVSS 3.1	7.8High
nvd	CVSS 2.0	6.8Medium

EPSS (chance of exploitation in 30 days)

22.58%

higher than 98% of all CVEs

CISA assessment (SSVC)

Exploitation: active
Automatable: no
Technical impact: total

Timeline

ID reserved2016-07-26
Published2016-08-18 21:00
Reached IP-DB2026-10-24 23:33
Added to KEV2022-05-24
Last updated2026-06-17 03:50

Assigned by (CNA): cisco
NVD status: Analyzed

View at source: CVE.org · NVD

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