Advisory

A note with CVSS 6.0 for component SV-SMG-DIA-SRV-AGT was released by SAP on 13.12.2022. The correction/advisory 3265173 was described with "[CVE-2022-41261] Improper Access Control in SAP Solution Manager (Diagnostic Agent)" and affects the system type Java.

A workaround exists, according to SAP Security Advisory team. It is advisable to implement the correction as part of maintenance.

The vulnerability addressed is information disclosure within Java.

Information disclosure is when an application fails to properly protect sensitive and confidential information from parties that are not supposed to have access to the subject matter in normal circumstances.
Carefully review every information disclosure vulnerablity in regards to disclosure obligations post-GDPR for ‘Personal data’ under the Data Protection Act 2018.

Risk specification

SAP Solution Manager allows an authenticated attacker on the Windows server to access a files containing sensitive data from the filesystem. These files may contain configuration or credentials.

Solution

The group and individual user access are removed for the secured files and folder. Only the user who is running the agent will have full access to these secured files and folders. Although an alternative solution exists, it is advisable to apply the correction! This is the workaround, which was suggested by the SAP security experts: "As manual workaround, you can fix the windows file permission manually as described in the note".

Affected System

SAP Netweaver Application Server Java is part of the SAP NetWeaver Application Platform. It provides the complete infrastructure for deploying and running Java applications.

The AS Java Home: SAP Netweaver Application Server Java wiki
A dedicated SAP NetWeaver 7.40 Application Server for Java Security Guide exists.

The advisory is valid for

LM-SERVICE 7.20 ¹³

Releated advisories

Disclaimer

SecurityBridge takes the security of SAP products very seriously. We very much encourage the responsible disclosure of security vulnerabilities. If you have detected a vulnerability concerning one of the SAP software products – either in the latest or in a former product version follow the guidelines and processes in accordance with the SAP portal page “Report a Security Vulnerability to SAP”.

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We do not disclose zero-day vulnerabilities unless a security patch has been made available to the public. In such case, the platform only provides details on which version or signature updates are available within the SecurityBridge platform in order to monitor or measure the vulnerability.

In accordance with SAP guidelines, SecurityBridge only discloses issues where the fixing security note has been released. The vulnerability platform makes no references to available exploits or Proof of Concepts (PoC). Advisories and vulnerabilities will always mention the fixing security note or hints to the corresponding SAP documentation.

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Notifications

Affected system Java

CVSS 6.0

Component SV-SMG-DIA-SRV-AGT

Patch Day2022-12

Released on2022/12/13

SAP Note 3265173

Workaround Yes

Advisory

Risk specification

Solution

Affected System

Disclaimer

_{Affected system}
Java

_CVSS
6.0

_Component
SV-SMG-DIA-SRV-AGT

_{Patch Day}
2022-12

_{Released
on}
2022/12/13

_{SAP Note}
3265173

_Workaround
Yes