Cisco AMP Threat Grid Appliance up to 2.1.0 Virtual Network Stack Malware Sample 7pk security

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.7	$0-$5k	0.00

A vulnerability was found in Cisco AMP Threat Grid Appliance up to 2.1.0. It has been classified as critical. Affected is some unknown functionality of the component Virtual Network Stack. The manipulation as part of a Malware Sample leads to a 7pk security vulnerability. CWE is classifying the issue as CWE-254. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

The virtual network stack on Cisco AMP Threat Grid Appliance devices before 2.1.1 allows remote attackers to bypass a sandbox protection mechanism, and consequently obtain sensitive interprocess information or modify interprocess data, via a crafted malware sample.

The weakness was presented 07/07/2016 as cisco-sa-20160706-tg as confirmed advisory (Website). The advisory is available at tools.cisco.com. This vulnerability is traded as CVE-2016-1443 since 01/04/2016. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 04/23/2019). This vulnerability is assigned to T1211 by the MITRE ATT&CK project. This vulnerability has a historic impact due to its background and reception.

Upgrading to version 2.1.1 eliminates this vulnerability.

Productinfo

Vendor

Cisco

Name

AMP Threat Grid Appliance

Version

License

commercial

Support

end of life (old version)

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.1
VulDB Meta Temp Score: 7.9

VulDB Base Score: 8.1
VulDB Temp Score: 7.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.1
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: 7pk security
CWE: CWE-254
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: AMP Threat Grid Appliance 2.1.1

Timelineinfo

01/04/2016 🔍
07/07/2016 +185 days 🔍
07/07/2016 +0 days 🔍
07/08/2016 +1 days 🔍
04/23/2019 +1019 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20160706-tg
Status: Confirmed

CVE: CVE-2016-1443 (🔍)

Entryinfo

Created: 07/08/2016 09:50
Updated: 04/23/2019 12:20
Changes: 07/08/2016 09:50 (52), 04/23/2019 12:20 (9)
Complete: 🔍