VDB-116127 · CVE-2018-7659 · GCVE-0-2018-7659

OpenText Documentum D2 4.6.0030 Build 059 Image File Stored cross site scripting

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.
4.4	$0-$5k	0.00

Summaryinfo

A vulnerability marked as problematic has been reported in OpenText Documentum D2 4.6.0030 Build 059. Affected by this vulnerability is an unknown functionality. Performing a manipulation as part of Image File results in cross site scripting (Stored). This vulnerability is reported as CVE-2018-7659. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability classified as problematic has been found in OpenText Documentum D2 4.6.0030 Build 059. This affects an unknown code. The manipulation as part of a Image File leads to a cross site scripting vulnerability (Stored). CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. The summary by CVE is:

In OpenText Documentum D2 Webtop v4.6.0030 build 059, a Stored Cross-Site Scripting Vulnerability could potentially be exploited by malicious users to compromise the affected system via a filename of an uploaded image file.

The bug was discovered 04/10/2018. The weakness was disclosed 04/11/2018 (Website). It is possible to read the advisory at vipinxsec.blogspot.com. This vulnerability is uniquely identified as CVE-2018-7659 since 03/04/2018. It is possible to initiate the attack remotely. A authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entry VDB-116128 is pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

OpenText Documentum D2

Version

4.6.0030 Build 059

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Stored
Class: Cross site scripting / Stored
CWE: CWE-79 / CWE-94 / CWE-74
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/04/2018 🔍
04/10/2018 +37 days 🔍
04/11/2018 +1 days 🔍
04/11/2018 +0 days 🔍
04/12/2018 +1 days 🔍
01/24/2020 +652 days 🔍

Sourcesinfo

Advisory: vipinxsec.blogspot.com
Status: Not defined

CVE: CVE-2018-7659 (🔍)
GCVE (CVE): GCVE-0-2018-7659
GCVE (VulDB): GCVE-100-116127
See also: 🔍

Entryinfo

Created: 04/12/2018 16:31
Updated: 01/24/2020 16:02
Changes: 04/12/2018 16:31 (57), 01/24/2020 16:02 (1)
Complete: 🔍
Cache ID: 216::103