SAP ABAP Platform/SAP Web Dispatcher 7.85/7.89/7.91 IP Netmask communication channel to intended endpoints

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability was found in SAP ABAP Platform and SAP Web Dispatcher 7.85/7.89/7.91. It has been declared as problematic. This affects an unknown function of the component IP Netmask Handler. The manipulation results in communication channel to intended endpoints. This vulnerability is known as CVE-2023-29108. It is possible to launch the attack remotely. No exploit is available. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in SAP ABAP Platform and SAP Web Dispatcher 7.85/7.89/7.91. It has been classified as problematic. Affected is some unknown processing of the component IP Netmask Handler. The manipulation with an unknown input leads to a communication channel to intended endpoints vulnerability. CWE is classifying the issue as CWE-923. The product establishes a communication channel to (or from) an endpoint for privileged or protected operations, but it does not properly ensure that it is communicating with the correct endpoint. This is going to have an impact on confidentiality. CVE summarizes:

The IP filter in ABAP Platform and SAP Web Dispatcher - versions WEBDISP 7.85, 7.89, KERNEL 7.85, 7.89, 7.91, may be vulnerable by erroneous IP netmask handling. This may enable access to backend applications from unwanted sources.

The weakness was published 04/11/2023. The advisory is shared for download at launchpad.support.sap.com. This vulnerability is traded as CVE-2023-29108 since 03/31/2023. There are neither technical details nor an exploit publicly available.

Applying a patch is able to eliminate this problem.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.8

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 5.0
CNA Vector (SAP SE): 🔍

CVSSv2info

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

Exploitinginfo

Class: Communication channel to intended endpoints
CWE: CWE-923
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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/31/2023 🔍
04/11/2023 +11 days 🔍
04/11/2023 +0 days 🔍
04/26/2023 +15 days 🔍

Sourcesinfo

Vendor: sap.com

Advisory: launchpad.support.sap.com
Status: Confirmed

CVE: CVE-2023-29108 (🔍)
GCVE (CVE): GCVE-0-2023-29108
GCVE (VulDB): GCVE-100-225420
scip Labs: https://www.scip.ch/en/?labs.20150716

Entryinfo

Created: 04/11/2023 07:54
Updated: 04/26/2023 17:08
Changes: 04/11/2023 07:54 (48), 04/26/2023 17:08 (11)
Complete: 🔍
Cache ID: 216::103

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