What is CVE-2023-2827?

CVE-2023-2827 is a high-severity vulnerability in Sap Digital Manufacturing, classified under Missing Authentication for Critical Function. CVSS score: 7.9/10. Published 2023-06-13.

How severe is CVE-2023-2827?

High severity. CVSS v3 base score is 7.9 out of 10.

Auth bypass in Sap Digital Manufacturing

CVE-2023-2827

SAP Plant Connectivity - version 15.5 (PCo) or the Production Connector for SAP Digital Manufacturing - version 1.0, do not validate the signature of the JSON Web Token (JWT) in the HTTP request sent from SAP Digital Manufacturing. Therefore, unauthorized callers from the internal network could send service requests to PCo or the Production Connector, which could have an impact on the integrity of the integration with SAP Digital Manufacturing.

Vulnerability class: Broken Authentication

EPSS: 0.003 (20.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.9 (High). Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:H.

Affected products

Sap Digital_manufacturing — versions 1.0
Sap Plant_connectivity — versions 15.5
Sap_se Sap Plant Connectivity — versions 1.0

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

cna@sap.com (Permissions Required)
cna@sap.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-2827?: CVE-2023-2827 is a high-severity vulnerability in Sap Digital Manufacturing, classified under Missing Authentication for Critical Function. CVSS score: 7.9/10. Published 2023-06-13.
How severe is CVE-2023-2827?: High severity. CVSS v3 base score is 7.9 out of 10.