EMC Unisphere for VMAX Virtual Appliance up to 8.1.x vApp Manager File input validation

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.
8.4	$0-$5k	0.00

Summaryinfo

A vulnerability classified as critical was found in EMC Unisphere for VMAX Virtual Appliance up to 8.1.x. Affected by this issue is some unknown functionality of the component vApp Manager. The manipulation results in input validation (File). This vulnerability is identified as CVE-2016-0889. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in EMC Unisphere for VMAX Virtual Appliance up to 8.1.x. It has been classified as critical. Affected is an unknown function of the component vApp Manager. The manipulation with an unknown input leads to a input validation vulnerability (File). CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

An HTTP servlet in vApp Manager in EMC Unisphere for VMAX Virtual Appliance before 8.2.0 allows remote attackers to write to arbitrary files via a crafted pathname.

The weakness was released 04/15/2016 (Website). The advisory is available at seclists.org. This vulnerability is traded as CVE-2016-0889 since 12/16/2015. 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.

Upgrading to version 8.2.0 eliminates this vulnerability.

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Productinfo

Vendor

Name

Unisphere for VMAX Virtual Appliance

Version

License

commercial

Website

Vendor: https://www.dellemc.com/

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

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

Name: File
Class: Input validation / File
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
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: 🔍
Upgrade: Unisphere for VMAX Virtual Appliance 8.2.0

Timelineinfo

12/16/2015 🔍
04/15/2016 +120 days 🔍
04/15/2016 +0 days 🔍
04/17/2016 +2 days 🔍
07/25/2022 +2289 days 🔍

Sourcesinfo

Vendor: dellemc.com

Advisory: 136695
Status: Not defined

CVE: CVE-2016-0889 (🔍)
GCVE (CVE): GCVE-0-2016-0889
GCVE (VulDB): GCVE-100-82446
SecurityTracker: 1035580

Entryinfo

Created: 04/17/2016 19:10
Updated: 07/25/2022 01:04
Changes: 04/17/2016 19:10 (54), 10/11/2018 13:14 (4), 07/25/2022 00:50 (4), 07/25/2022 01:04 (1)
Complete: 🔍
Cache ID: 216::103