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.
5.2	$0-$5k	0.00

A vulnerability classified as critical was found in EMC Documentum D2 up to 4.5 Patch 14/4.7 Patch 02 (Content Management System). This vulnerability affects an unknown functionality. 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 Documentum D2 4.5 before patch 15 and 4.6 before patch 03 allows remote attackers to read arbitrary Docbase documents by leveraging knowledge of an r_object_id value.

The weakness was released 09/17/2016 (Website). The advisory is available at seclists.org. This vulnerability was named CVE-2016-6644 since 08/10/2016. 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 93716 (EMC Documentum D2 4.5.x < 4.5 P15 / 4.6.x < 4.6 P03 r_object_id Handling Unauthenticated Document Disclosure (ESA-2016-108)), 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 r.

Applying the patch 4.5 Patch 15/4.7 Patch 03 is able to eliminate this problem. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (93716). Entries connected to this vulnerability are available at VDB-74195, VDB-74196, VDB-76107 and VDB-76273.

Productinfo

Type

• Content Management System

Vendor

• EMC

Name

• Documentum D2

Version

• 4.5 Patch 14
• 4.7 Patch 02

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: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
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: Access control
CWE: CWE-264
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: 93716
Nessus Name: EMC Documentum D2 4.5.x < 4.5 P15 / 4.6.x < 4.6 P03 r_object_id Handling Unauthenticated Document Disclosure (ESA-2016-108)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 4.5 Patch 15/4.7 Patch 03

Timelineinfo

08/10/2016 🔍
09/12/2016 +33 days 🔍
09/12/2016 +0 days 🔍
09/17/2016 +5 days 🔍
09/17/2016 +0 days 🔍
09/18/2016 +1 days 🔍
09/26/2016 +8 days 🔍
09/19/2022 +2184 days 🔍

Sourcesinfo

Vendor: dellemc.com

Advisory: seclists.org
Status: Not defined

CVE: CVE-2016-6644 (🔍)
SecurityTracker: 1036796
SecurityFocus: 92906 - EMC Documentum D2 CVE-2016-6644 Authentication Bypass Vulnerability

See also: 🔍

Entryinfo

Created: 09/18/2016 10:00
Updated: 09/19/2022 07:23
Changes: 09/18/2016 10:00 (58), 04/18/2019 23:40 (12), 09/19/2022 07:23 (3)
Complete: 🔍
Cache ID: 18:75B:103

Discussion

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