EMC Unisphere for VMAX Virtual Appliance up to 8.4.0 access control

CVSS Meta Temp Score
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CTI Interest Score
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8.2$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in EMC Unisphere for VMAX Virtual Appliance up to 8.4.0. Impacted is an unknown function. Executing a manipulation can lead to access control. This vulnerability is registered as CVE-2017-14375. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in EMC Unisphere for VMAX Virtual Appliance up to 8.4.0 and classified as critical. This vulnerability affects an unknown function. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

EMC Unisphere for VMAX Virtual Appliance (vApp) versions prior to 8.4.0.15, EMC Solutions Enabler Virtual Appliance versions prior to 8.4.0.15, EMC VASA Virtual Appliance versions prior to 8.4.0.512, and EMC VMAX Embedded Management (eManagement) versions prior to and including 1.4 (Enginuity Release 5977.1125.1125 and earlier) contain an authentication bypass vulnerability that may potentially be exploited by malicious users to compromise the affected system.

The bug was discovered 10/30/2017. The weakness was published 11/01/2017 by rgod with Zero Day Initiative as not defined mailinglist post (Full-Disclosure). The advisory is available at seclists.org. This vulnerability was named CVE-2017-14375 since 09/12/2017. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 104391 (EMC VMAX VASA Provider Virtual Appliance < 8.4.0.512 Authentication Bypass Vulnerability), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses and running in the context r. The commercial vulnerability scanner Qualys is able to test this issue with plugin 11934 (EMC VMAX Virtual Appliance (vApp) Authentication Bypass Vulnerability).

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 (104391) and SecurityFocus (BID 101673†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 104391
Nessus Name: EMC VMAX VASA Provider Virtual Appliance < 8.4.0.512 Authentication Bypass Vulnerability
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/12/2017 🔍
10/30/2017 +48 days 🔍
10/30/2017 +0 days 🔍
10/30/2017 +0 days 🔍
10/31/2017 +1 days 🔍
11/01/2017 +1 days 🔍
11/01/2017 +0 days 🔍
11/03/2017 +2 days 🔍
01/21/2021 +1175 days 🔍

Sourcesinfo

Vendor: dellemc.com

Advisory: seclists.org
Researcher: rgod working with Trend Micro's Zero Day Initiative. (rgod)
Organization: Zero Day Initiative
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-14375 (🔍)
GCVE (CVE): GCVE-0-2017-14375
GCVE (VulDB): GCVE-100-108850
SecurityFocus: 101673 - Multiple EMC Products CVE-2017-14375 Authentication Bypass Vulnerability
SecurityTracker: 1039704

Entryinfo

Created: 11/01/2017 07:46
Updated: 01/21/2021 11:37
Changes: 11/01/2017 07:46 (67), 12/02/2019 15:05 (7), 01/21/2021 11:32 (3), 01/21/2021 11:37 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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