SAP NetWeaver XML Request Intranet privileges management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability was found in SAP NetWeaver and classified as critical. This vulnerability affects unknown code of the component XML Request Handler. Executing a manipulation can lead to privileges management (Intranet). This vulnerability is tracked as CVE-2015-4091. No exploit exists. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability was found in SAP NetWeaver (Solution Stack Software) (the affected version is unknown). It has been declared as critical. This vulnerability affects an unknown code of the component XML Request Handler. The manipulation with an unknown input leads to a privileges management vulnerability (Intranet). The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

XML external entity (XXE) vulnerability in SAP NetWeaver AS Java allows remote attackers to send TCP requests to intranet servers or possibly have other unspecified impact via an XML request, related to "CIM UPLOAD," aka SAP Security Note 2090851.

The weakness was disclosed 05/26/2015 by Vahagn Vardanyan with ERPScan as 2090851 as confirmed security note (Website). The advisory is available at erpscan.com. This vulnerability was named CVE-2015-4091 since 05/26/2015. 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.

Applying a patch is able to eliminate this problem.

The vulnerability is also documented in the databases at X-Force (103418), SecurityFocus (BID 74850†), SecurityTracker (ID 1032402†) and Vulnerability Center (SBV-50595†). Once again VulDB remains the best source for vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.4

VulDB Base Score: 7.3
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: Intranet
Class: Privileges management / Intranet
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/18/2015 🔍
05/26/2015 +8 days 🔍
05/26/2015 +0 days 🔍
05/26/2015 +0 days 🔍
05/26/2015 +0 days 🔍
05/26/2015 +0 days 🔍
05/27/2015 +1 days 🔍
06/17/2015 +21 days 🔍
06/30/2017 +744 days 🔍

Sourcesinfo

Vendor: sap.com

Advisory: 2090851
Researcher: Vahagn Vardanyan
Organization: ERPScan
Status: Confirmed

CVE: CVE-2015-4091 (🔍)
GCVE (CVE): GCVE-0-2015-4091
GCVE (VulDB): GCVE-100-75562
X-Force: 103418 - SAP NetWeaver AS Java XML information disclosure
SecurityFocus: 74850 - SAP NetWeaver Application Server Java CVE-2015-4091 XML External Entity Injection Vulnerability
SecurityTracker: 1032402 - SAP NetWeaver XML External Entity Processing Flaw Lets Remote Users Obtain Potentially Sensitive Information
Vulnerability Center: 50595 - SAP NetWeaver AS Java Remote XXE Vulnerability Related to CIM Upload, High

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

Entryinfo

Created: 05/27/2015 10:18
Updated: 06/30/2017 19:44
Changes: 05/27/2015 10:18 (66), 06/30/2017 19:44 (4)
Complete: 🔍
Cache ID: 216:A63:103

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