What is the CVSS score of EUVD-2025-18625?

EUVD-2025-18625 has a CVSS 3.1 base score of 4.9 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.1%.

Which versions of .Net Sdk are affected by EUVD-2025-18625?

CVE-2025-49015 presents moderate security risk rated CVSS 4.9. Exploitation could compromise the security of affected deployments.. A patch is available.

How to fix or mitigate EUVD-2025-18625?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

.Net Sdk EUVD-2025-18625

| CVE-2025-49015 MEDIUM

Improper Validation of Certificate with Host Mismatch (CWE-297)

2025-06-18 cve@mitre.org

GHSA-px2c-r924-mwcc

Information Disclosure Debian .Net Sdk

4.9

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.9 MEDIUM

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

Patch released

Mar 31, 2026 - 21:13 nvd

Patch available

EUVD ID Assigned

Mar 14, 2026 - 22:49 euvd

EUVD-2025-18625

Analysis Generated

Mar 14, 2026 - 22:49 vuln.today

CVE Published

Jun 18, 2025 - 14:15 nvd

MEDIUM 4.9

DescriptionCVE.org

The Couchbase .NET SDK (client library) before 3.7.1 does not properly enable hostname verification for TLS certificates. In fact, the SDK was also using IP addresses instead of hostnames due to a configuration option that was incorrectly enabled by default.