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Java EUVDEUVD-2025-20335

| CVE-2025-42978 LOW
Improper Verification of Source of a Communication Channel (CWE-940)
2025-07-08 cna@sap.com
SAP Information Disclosure Java
3.5
CVSS 3.1 · NVD

Severity by source

NVD PRIMARY
3.5 LOW
AV:N/AC:L/PR:L/UI:R/S:U/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:R/S:U/C:L/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

3
EUVD ID Assigned
Mar 16, 2026 - 04:21 euvd
EUVD-2025-20335
Analysis Generated
Mar 16, 2026 - 04:21 vuln.today
CVE Published
Jul 08, 2025 - 01:15 nvd
LOW 3.5

DescriptionCVE.org

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.

AnalysisAI

CVE-2025-42978 is a security vulnerability (CVSS 3.5). Remediation should follow standard vulnerability management procedures.

Technical ContextAI

Vulnerability type not specified by vendor.

RemediationAI

Monitor vendor channels for patch availability.

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EUVD-2025-20335 vulnerability details – vuln.today
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