VDB-95974 · CVE-2016-8214 · Nessus 96956

EMC Avamar Data Store/Avamar Virtual Edition 7.3.0/7.3.1 permission

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.
6.3	$0-$5k	0.00

A vulnerability was found in EMC Avamar Data Store and Avamar Virtual Edition 7.3.0/7.3.1 (Backup Software). It has been declared as critical. This vulnerability affects an unknown code. The manipulation with an unknown input leads to a permission vulnerability. The CWE definition for the vulnerability is CWE-275. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

EMC Avamar Data Store (ADS) and Avamar Virtual Edition (AVE) versions 7.3.0 and 7.3.1 contain a vulnerability that may allow malicious administrators to compromise Avamar servers.

The bug was discovered 01/23/2017. The weakness was shared 01/25/2017 as not defined mailinglist post (Bugtraq). The advisory is available at seclists.org. This vulnerability was named CVE-2016-8214 since 09/13/2016. The attack can be initiated remotely. A single authentication is needed for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1222 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 96956 (EMC Avamar ADS / AVE 7.3.0.x < 7.3.0 Hotfix 268253 / 7.3.1.x < 7.3.1 Hotfix 272363 Incorrect File Ownership Local Privilege Escalation (ESA-2016-146)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Misc. and running in the context c.

Upgrading eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (96956) and SecurityFocus (BID 95719†). The entries VDB-93014 and VDB-93019 are related to this item.

Productinfo

Type

Backup Software

Vendor

Name

Version

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.7
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: 🔍
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VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Permission
CWE: CWE-275 / CWE-266
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

Nessus ID: 96956
Nessus Name: EMC Avamar ADS / AVE 7.3.0.x < 7.3.0 Hotfix 268253 / 7.3.1.x < 7.3.1 Hotfix 272363 Incorrect File Ownership Local Privilege Escalation (ESA-2016-146)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/13/2016 🔍
01/23/2017 +132 days 🔍
01/23/2017 +0 days 🔍
01/23/2017 +0 days 🔍
01/25/2017 +2 days 🔍
01/25/2017 +0 days 🔍
01/26/2017 +1 days 🔍
02/02/2017 +7 days 🔍
11/04/2022 +2101 days 🔍

Sourcesinfo

Vendor: dellemc.com

Advisory: seclists.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-8214 (🔍)
SecurityFocus: 95719 - EMC Avamar Data Store and Avamar Virtual Edition Local Privilege Escalation Vulnerability
OSVDB: - CVE-2016-8214 - EMC - Multiple Products - Privilege Escalation Issue
SecurityTracker: 1037667

See also: 🔍

Entryinfo

Created: 01/26/2017 09:12 AM
Updated: 11/04/2022 08:16 AM
Changes: 01/26/2017 09:12 AM (64), 08/04/2020 10:16 AM (8), 11/04/2022 08:16 AM (3)
Complete: 🔍
Cache ID: 35:175:40