SAP NetWeaver Process Integration PI SDK XML Parser privileges management

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.
5.7	$0-$5k	0.00

Summaryinfo

A vulnerability classified as critical was found in SAP NetWeaver Process Integration. Affected by this issue is some unknown functionality of the component PI SDK XML Parser. Executing a manipulation can lead to privileges management. Moreover, an exploit is present. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability classified as critical was found in SAP NetWeaver Process Integration (Solution Stack Software) (version unknown). This vulnerability affects an unknown function of the component PI SDK XML Parser. The manipulation with an unknown input leads to a privileges management vulnerability. 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.

The weakness was disclosed 10/22/2012 by Alexander Polyakov, Alexey Tyurin and Alexandr Minozhenko with ERPScan as DSECRG-12-038 as not defined posting (Website). The advisory is shared for download at erpscan.com. The public release has been coordinated in cooperation with the vendor. The attack can be initiated remotely. The successful exploitation requires a single authentication. Technical details are unknown but a private exploit is available. The MITRE ATT&CK project declares the attack technique as T1068.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 224 days. During that time the estimated underground price was around $25k-$100k.

Applying the patch 1723641 is able to eliminate this problem. The bugfix is ready for download at service.sap.com.

The vulnerability is also documented in the databases at OSVDB (86770†) and Secunia (SA51152†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

• Solution Stack Software

Vendor

• SAP

Name

• NetWeaver Process Integration

License

• commercial

Website

• Vendor: https://www.sap.com/

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

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: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Private
Status: Proof-of-Concept
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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 1723641

Timelineinfo

03/12/2012 🔍
03/12/2012 +0 days 🔍
10/22/2012 +224 days 🔍
10/29/2012 +7 days 🔍
10/29/2012 +0 days 🔍
10/30/2012 +1 days 🔍
05/01/2018 +2009 days 🔍

Sourcesinfo

Vendor: sap.com

Advisory: DSECRG-12-038
Researcher: Alexander Polyakov, Alexey Tyurin , Alexandr Minozhenko
Organization: ERPScan
Status: Not defined
Coordinated: 🔍

GCVE (VulDB): GCVE-100-6832
Secunia: 51152 - SAP NetWeaver Process Integration XML External Entity Vulnerability, Less Critical
OSVDB: 86770

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

Entryinfo

Created: 10/30/2012 10:50
Updated: 05/01/2018 12:30
Changes: 10/30/2012 10:50 (56), 05/01/2018 12:30 (1)
Complete: 🔍
Committer: olku
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Discussion

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