SAP Bank Analyzer/S-4HANA Banking Services improper authorization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$5k-$25k0.00

Summaryinfo

A vulnerability was found in SAP Bank Analyzer and S-4HANA. It has been rated as critical. Affected by this vulnerability is an unknown functionality of the component Banking Services. Performing a manipulation results in improper authorization. This vulnerability is reported as CVE-2020-6311. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in SAP Bank Analyzer and S-4HANA (Banking Software) (version unknown). It has been classified as critical. This affects an unknown function of the component Banking Services. The manipulation with an unknown input leads to a improper authorization vulnerability. CWE is classifying the issue as CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Banking services from SAP 9.0 (Bank Analyzer), version - 500, and SAP S/4HANA for financial products subledger, version ? 100, does not correctly perform necessary authorization checks for an authenticated user due to Improper Authorization checks, that may cause a system administrator to create incorrect authorization proposals. This may result in privilege escalation and may expose restricted banking data.

The weakness was disclosed 09/09/2020 (Website). It is possible to read the advisory at launchpad.support.sap.com. This vulnerability is uniquely identified as CVE-2020-6311 since 01/08/2020. It is possible to initiate the attack remotely. The successful exploitation requires a authentication. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 09/09/2020). The attack technique deployed by this issue is T1548.002 according to MITRE ATT&CK.

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

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Improper authorization
CWE: CWE-285 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/08/2020 🔍
09/09/2020 +245 days 🔍
09/09/2020 +0 days 🔍
09/09/2020 +0 days 🔍

Sourcesinfo

Vendor: sap.com

Advisory: launchpad.support.sap.com
Status: Not defined

CVE: CVE-2020-6311 (🔍)
GCVE (CVE): GCVE-0-2020-6311
GCVE (VulDB): GCVE-100-161007
scip Labs: https://www.scip.ch/en/?labs.20150716

Entryinfo

Created: 09/09/2020 21:25
Updated: 09/09/2020 21:30
Changes: 09/09/2020 21:25 (36), 09/09/2020 21:30 (12)
Complete: 🔍
Cache ID: 216::103

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