Vulnerability Report

CVE-2026-27688

Title: Missing authorization check in SAP NetWeaver AS ABAP allows log file reading and privilege escalation.

Other

Proof Of Concept

No public PoC currently indexed for CVE-2026-27688.

CWE Category CWE-862

Published Date Mar 10, 2026

Modified Date Jun 03, 2026

Exploit Status Not Found

Score 5.0 CVSS v3.1

Exploit Probability (EPSS)

0.04%

Vulnerability Summary

CVE-2026-27688: 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.

Impacted Vendors

sap 1

Reference Links

https://me.sap.com/notes/3704740 https://url.sap/sapsecuritypatchday

CVSS v3.1

Source Entity [email protected]

Severity MEDIUM

5.0

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

CHANGED

RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2026-27688 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

June 03, 2026 MODIFIED

Vulnerability data updated via NVD.

March 11, 2026 MODIFIED

Vulnerability data updated via NVD.

March 11, 2026 MODIFIED

Vulnerability data updated via NVD.

March 10, 2026 MODIFIED

Vulnerability data updated via NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

Affected Stack

No specific products linked.