VDB-8525 · DSECRG-12-030 · OSVDB 92731

SAP NetWeaver EPS RFC Function Group improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.8$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in SAP NetWeaver. Affected by this vulnerability is an unknown functionality of the component EPS RFC Function Group. The manipulation leads to improper authentication. Furthermore, an exploit is available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability, which was classified as critical, has been found in SAP NetWeaver (Solution Stack Software) (version now known). This issue affects some unknown processing of the component EPS RFC Function Group. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability.

The weakness was published 06/17/2012 by Alexey Tyurin with ERPScan as DSECRG-12-030 as not defined advisory (Website). The advisory is shared at erpscan.com. The public release has been coordinated with SAP. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a private exploit is available.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 401 days. During that time the estimated underground price was around $5k-$25k.

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

The vulnerability is also documented in the vulnerability database at OSVDB (92731†). Similar entries are available at VDB-8529, VDB-8528, VDB-8527 and VDB-8526. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 8.8

VulDB Base Score: 9.8
VulDB Temp Score: 8.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Private
Status: Proof-of-Concept
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: sap.com

Timelineinfo

05/13/2011 🔍
05/15/2011 +2 days 🔍
06/17/2012 +399 days 🔍
04/29/2013 +316 days 🔍
03/21/2019 +2152 days 🔍

Sourcesinfo

Vendor: sap.com

Advisory: DSECRG-12-030
Researcher: Alexey Tyurin
Organization: ERPScan
Status: Not defined
Coordinated: 🔍

GCVE (VulDB): GCVE-100-8525
OSVDB: 92731

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

Entryinfo

Created: 04/29/2013 18:12
Updated: 03/21/2019 08:09
Changes: 04/29/2013 18:12 (50), 03/21/2019 08:09 (2)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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