SAP TREX 7.10 Revision 63 path traversal

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.
9.8	$5k-$25k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in SAP TREX 7.10 Revision 63. This issue affects some unknown processing. Such manipulation leads to path traversal. This vulnerability is traded as CVE-2016-6138. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in SAP TREX 7.10 Revision 63 and classified as very critical. Affected by this issue is an unknown functionality. The manipulation with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Directory traversal vulnerability in SAP TREX 7.10 Revision 63 allows remote attackers to read arbitrary files via unspecified vectors, aka SAP Security Note 2203591.

The weakness was shared 08/05/2016 by Sergio Abraham as 2203591 (Website). The advisory is shared for download at scn.sap.com. This vulnerability is handled as CVE-2016-6138 since 07/01/2016. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 03/22/2019). The MITRE ATT&CK project declares the attack technique as T1006.

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

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 92060†). The entries VDB-78904, VDB-90645 and VDB-92218 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

TREX

Version

7.10 Revision 63

License

commercial

Website

Vendor: https://www.sap.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.8

VulDB Base Score: 9.8
VulDB Temp Score: 9.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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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

Class: Path traversal
CWE: CWE-22
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
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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/01/2016 🔍
07/20/2016 +19 days 🔍
08/05/2016 +16 days 🔍
08/05/2016 +0 days 🔍
08/08/2016 +3 days 🔍
03/22/2019 +956 days 🔍

Sourcesinfo

Vendor: sap.com

Advisory: 2203591
Researcher: Sergio Abraham
Status: Confirmed

CVE: CVE-2016-6138 (🔍)
GCVE (CVE): GCVE-0-2016-6138
GCVE (VulDB): GCVE-100-90644
SecurityFocus: 92060 - SAP TREX CVE-2016-6138 Directory Traversal Vulnerability

scip Labs: https://www.scip.ch/en/?labs.20150716
See also: 🔍

Entryinfo

Created: 08/08/2016 15:25
Updated: 03/22/2019 09:08
Changes: 08/08/2016 15:25 (49), 03/22/2019 09:08 (12)
Complete: 🔍
Cache ID: 216:458:103