Advisory

A note with CVSS 6.0 for component BC-FES-WGU was released by SAP on 14.01.2025. The correction/advisory 3503138 was described with "[CVE-2025-0059] Information Disclosure vulnerability in SAP NetWeaver Application Server ABAP (applications based on SAP GUI for HTML)" and affects the system type SAP GUI / Frontend.

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 SAP GUI / Frontend.

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

This note has been re-released with updated Correction Instruction information. In SAP GUI for HTML, an authenticated attacker with administrative privileges on the client PC or access to the victim’s browser data can access the input history database, leading to disclosure of potentially sensitive data.

Solution

Until a final fix is available, adjust the service parameters as described in the workaround. Although an alternative solution exists, it is advisable to apply the correction! This is the workaround, which was suggested by the SAP security experts: "In consideration of the user experience, the input history can be completely deactivated or the retention time can be reduced with the following service parameters:- Disable the input history: ~sap-disableinputhistory = 1 (see SAP Note 2156174) - Reduce the retention time of the data entered by the user: ~data_aging_default (see SAP Note 2660665) - Remove the ability to change the retention time for end users: ~data_aging_readonly = 1 (see SAP Note 2660665)".

The advisory is valid for

KERNEL 7.53 ⁴⁸
KERNEL 7.54 ²⁷
KERNEL 7.77 ⁴⁶
KERNEL 7.89 ²⁹
KERNEL 7.93 ²³
KERNEL 9.12 ⁵
KERNEL 9.14 ⁷
KRNL64UC 7.53 ⁴⁸

Releated advisories

Disclaimer

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Notifications

Affected system SAP GUI / Frontend

CVSS 6.0

Component BC-FES-WGU

Patch Day2025-08

Released on2025/01/14

SAP Note 3503138

Workaround Yes

Advisory

Risk specification

Solution

Disclaimer

_{Affected system}
SAP GUI / Frontend

_CVSS
6.0

_Component
BC-FES-WGU

_{Patch Day}
2025-08

_{Released
on}
2025/01/14

_{SAP Note}
3503138

_Workaround
Yes