What is the CVSS score of CVE-2026-27688?

CVE-2026-27688 has a CVSS 3.1 base score of 5.0 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N. EPSS exploitation probability: 0.0%.

Which versions of SAP are affected by CVE-2026-27688?

CVE-2026-27688 presents moderate security risk, a missing authorization vulnerability rated CVSS 5.0. Attackers could gain access beyond their authorized level.

How to fix or mitigate CVE-2026-27688?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

SAP CVE-2026-27688

MEDIUM

Missing Authorization (CWE-862)

2026-03-10 cna@sap.com

SAP Authentication Bypass Information Disclosure

5.0

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.0 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:55 vuln.today

CVE Published

Mar 10, 2026 - 17:38 nvd

MEDIUM 5.0

DescriptionCVE.org

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.

AnalysisAI

Unauthorized access to Database Analyzer Log Files in SAP NetWeaver Application Server for ABAP allows authenticated users to read sensitive database logs through an unprotected RFC function module. An attacker with standard user privileges and access to execute the affected module can bypass authorization checks to disclose confidential information, though system integrity and availability remain unaffected. No patch is currently available to remediate this authorization bypass vulnerability.

Technical ContextAI

Classified as CWE-862 (Missing Authorization). 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 affec