---
id: CVE-2026-27688
title: >-
  Due to a missing authorization check in SAP NetWeaver Application Server for
  ABAP, an authenticated attacker with user privileges could read Database
  Analyzer Log Files via a specific RFC function module
summary: >-
  Due to a missing authorization check in SAP NetWeaver Application Server for
  ABAP, an authenticated attacker with user privileges could read Database
  Analyzer Log Files via a specific RFC function module. The attacker with the
  necessary …
severity: medium
cvss: 5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N'
cwe:
  - CWE-862
vendor: sap
product: netweaver_application_server_abap
affected:
  - netweaver_application_server_abap = 700
  - netweaver_application_server_abap = 701
  - netweaver_application_server_abap = 702
  - netweaver_application_server_abap = 730
  - netweaver_application_server_abap = 731
  - netweaver_application_server_abap = 740
  - netweaver_application_server_abap = 750
  - netweaver_application_server_abap = 751
  - netweaver_application_server_abap = 752
  - netweaver_application_server_abap = 753
  - netweaver_application_server_abap = 754
  - netweaver_application_server_abap = 755
  - netweaver_application_server_abap = 756
  - netweaver_application_server_abap = 757
  - netweaver_application_server_abap = 758
  - netweaver_application_server_abap = 816
published: '2026-03-10'
updated: '2026-11-03'
sourceUpdated: '2026-11-03T23:17:41.197'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-27688'
references:
  - url: 'https://me.sap.com/notes/3704740'
    label: cna@sap.com
  - url: 'https://url.sap/sapsecuritypatchday'
    label: cna@sap.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-03-11T03:56:31.152164Z'
epss: 0.00263
epssPercentile: 0.18276
ingestedAt: '2026-11-05T06:38:03.606Z'
---

## Overview

Due to a missing authorization check in SAP NetWeaver Application Server for ABAP, an authenticated attacker with user privileges could read Database Analyzer Log Files via a specific RFC function module. The attacker with the necessary privileges to execute this function module could potentially escalate their privileges and read the sensitive data, resulting in a limited impact on the confidentiality of the information stored. However, the integrity and availability of the system are not affected.

## Affected

- `netweaver_application_server_abap = 700`
- `netweaver_application_server_abap = 701`
- `netweaver_application_server_abap = 702`
- `netweaver_application_server_abap = 730`
- `netweaver_application_server_abap = 731`
- `netweaver_application_server_abap = 740`
- `netweaver_application_server_abap = 750`
- `netweaver_application_server_abap = 751`
- `netweaver_application_server_abap = 752`
- `netweaver_application_server_abap = 753`
- `netweaver_application_server_abap = 754`
- `netweaver_application_server_abap = 755`
- `netweaver_application_server_abap = 756`
- `netweaver_application_server_abap = 757`
- `netweaver_application_server_abap = 758`
- `netweaver_application_server_abap = 816`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.