Is CVE-2026-27686 actively exploited?

No active exploitation of CVE-2026-27686 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-27686 be exploited remotely?

Yes. CVE-2026-27686 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-27686?

CVE-2026-27686 has a CVSS score of 5.9 (MEDIUM).

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MEDIUM

CVE-2026-27686

CWE-862Published: March 10, 2026· Updated: Mar 11, 2026

5.9

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:10.4th

Official Description

Due to a Missing Authorization Check in SAP Business Warehouse (Service API), an authenticated attacker could perform unauthorized actions via an affected RFC function module. Successful exploitation could enable unauthorized configuration and control changes, potentially disrupting request processing and causing denial of service. This results in low impact on integrity and high impact on availability, while confidentiality remains unaffected.

NVD Source

Technical Analysis

CVE-2026-27686 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in availability disruption (denial of service), with a CVSS base score of 5.9.