CVE-2016-0921

EMC Avamar Data Store / Virtual Edition Command Injection

Severity Score

6.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Avamar Data Store (ADS) and Avamar Virtual Edition (AVE) in EMC Avamar Server before 7.3.0-233 use weak permissions for unspecified directories, which allows local users to obtain root access by replacing a script with a Trojan horse program.

Avamar Data Store (ADS) y Avamar Virtual Edition (AVE) en EMC Avamar Server en versiones anteriores a 7.3.0-233 utiliza permisos débiles para directorios no especificados, lo que permite a usuarios locales obtener acceso de root mediante el reemplazo de una secuencia de comandos con un programa con troyano.

EMC Avamar Data Store (ADS) and Avamar Virtual Edition (AVE) 7.3 contain fixes for multiple vulnerabilities. These vulnerabilities may expose the Avamar clients and servers to potentially be compromised by malicious users. They include improper authentication, improper encryption, privilege escalation, and command injection vulnerabilities.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-12-17 CVE Reserved
2016-09-19 CVE Published
2024-08-05 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-264: Permissions, Privileges, and Access Controls

CAPEC

References (3)

URL	Tag	Source
http://seclists.org/bugtraq/2016/Sep/31	Mailing List
http://www.securityfocus.com/bid/93032	Vdb Entry
http://www.securitytracker.com/id/1036844	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Emc Search vendor "Emc"		Avamar Server Search vendor "Emc" for product "Avamar Server"				<= 7.3.0 Search vendor "Emc" for product "Avamar Server" and version " <= 7.3.0"		-		Affected