Advisory

A note with CVSS 10.0 for component KM-WPB-MGR was released by SAP on 23.12.2021. The correction/advisory 3132964 was described with "[CVE-2021-44228] Remote Code Execution vulnerability associated with Apache Log4j 2 component used in SAP Enable Now Manager" and affects the system type SAP Enable Now.

A workaround exists, according to SAP Security Advisory team. It is advisable to implement the correction as monthly patch process.

The vulnerability addressed is code injection within SAP Enable Now.

Risk specification

This note has been re-released with minor textual changes in the 'Solution' section. The component log4j allows an attacker to execute malicious code when he is in control of log messages or message parameter.

Solution

The application's dependencies were updated to a newer release that no longer contains these log4j vulnerabilities. Although an alternative solution exists, it is advisable to apply the correction! This is the workaround, which was suggested by the SAP security experts: "You can apply the workaround procedure explained in the note.If possible, set the java parameter log4j2.formatMsgNoLookups=true".

Affected System

SAP Enable Now provides the knowledge your employees need to succeed exactly where and when it’s needed. The product exists for on-premise and cloud applications. A security guide is provided for each facet of the SAP Enable Now product.

The advisory is valid for

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.

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Notifications

Affected system SAP Enable Now

CVSS 10.0

Component KM-WPB-MGR

Patch Day2021-12

Released on2021/12/23

SAP Note 3132964

Workaround Yes

Advisory

Risk specification

Solution

Affected System

Disclaimer

_{Affected system}
SAP Enable Now

_CVSS
10.0

_Component
KM-WPB-MGR

_{Patch Day}
2021-12

_{Released
on}
2021/12/23

_{SAP Note}
3132964

_Workaround
Yes