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CVE-2025-42978

nvd nist
Published: Jul 8, 2025Modified: Jun 17, 2026Deferred

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3.5
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
Exploitability: 2.1 / Impact: 1.4
Source: CNA (Secondary)

Description

The widely used component that establishes outbound TLS connections in SAP NetWeaver Application Server Java does not reliably match the hostname that is used for the connection against the wildcard hostname defined in the received certificate of remote TLS server. This might lead to the outbound connection being established to a possibly malicious remote TLS server and hence disclose information. Integrity and Availability are not impacted.

Related CWEs

CWE-940
Improper Verification of Source of a Communication Channel
The product establishes a communication channel to handle an incoming request that has been initiated by an actor, but it does not properly verify that the request is coming from the expected origin.

References (2)

Source: cna@sap.com
Source: cna@sap.com

Timeline

No history available yet.