CVE-2023-2827

HIGH

SAP Digital Manufacturing JWT Signature Validation Bypass

Title source: llm
STIX 2.1

Description

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.

References (2)

Core 2

Scores

CVSS v3 7.9
EPSS 0.0010
EPSS Percentile 26.3%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-306
Status published
Products (2)
sap/digital_manufacturing 1.0
sap/plant_connectivity 15.5
Published Jun 13, 2023
Tracked Since Feb 18, 2026