Vulnerability CVE-2016-6460

Vulnerability Name:

CVE-2016-6460 (CCN-118983)

Assigned:

2016-11-16

Published:

2016-11-16

Updated:

2016-12-06

Summary:

A vulnerability in the FTP Representational State Transfer Application Programming Interface (REST API) for Cisco Firepower System Software could allow an unauthenticated, remote attacker to bypass FTP malware detection rules and download malware over an FTP connection. Cisco Firepower System Software is affected when the device has a file policy with malware block configured for FTP connections. More Information: CSCuv36188 CSCuy91156. Known Affected Releases: 5.4.0.2 5.4.1.1 5.4.1.6 6.0.0 6.1.0 6.2.0. Known Fixed Releases: 6.0.0.

CVSS v3 Severity:

7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): High Availibility (A): None

5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): Low Availibility (A): None

CVSS v2 Severity:

5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): Partial Availibility (A): None

5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): Partial Availibility (A): None

Vulnerability Type:

CWE-254

Vulnerability Consequences:

Bypass Security

References:

Source: MITRE
Type: CNA
CVE-2016-6460

Source: BID
Type: Third Party Advisory, VDB Entry
94359

Source: CCN
Type: BID-94359
Cisco Firepower System Software CVE-2016-6460 Remote Security Bypass Vulnerability

Source: XF
Type: UNKNOWN
cisco-firepower-cve20166460-sec-bypass(118983)

Source: CCN
Type: Cisco Security Advisory cisco-sa-20161116-fss
Cisco Firepower System Software FTP Malware Vulnerability

Source: CONFIRM
Type: Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161116-fss

Vulnerable Configuration:

Configuration 1:

cpe:/a:cisco:firesight_system_software:5.4.0.2:*:*:*:*:*:*:*

OR cpe:/a:cisco:firesight_system_software:5.4.1.1:*:*:*:*:*:*:*

OR cpe:/a:cisco:firesight_system_software:5.4.1.6:*:*:*:*:*:*:*

OR cpe:/a:cisco:firesight_system_software:6.0.0:*:*:*:*:*:*:*

OR cpe:/a:cisco:firesight_system_software:6.1.0:*:*:*:*:*:*:*

OR cpe:/a:cisco:firesight_system_software:6.2.0:*:*:*:*:*:*:*

Denotes that component is vulnerable

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