CVE-2025-49015
4.9 · MEDIUMOverview
CVE-2025-49015 is a medium-severity vulnerability affecting couchbase .net_sdk. It was published on June 18, 2025 and has a CVSS 3.1 base score of 4.9 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.9, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
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.
Remediation
Check the references section for vendor advisories and patches from couchbase. Update .net_sdk to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| couchbase | .net_sdk | 0 | Affected |
Frequently Asked Questions
What is CVE-2025-49015?
CVE-2025-49015 is a medium-severity vulnerability affecting couchbase .net_sdk. It was published on June 18, 2025 and has a CVSS 3.1 base score of 4.9 (MEDIUM).
How severe is CVE-2025-49015?
This vulnerability has a CVSS 3.1 base score of 4.9, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2025-49015?
Check the references section for vendor advisories and patches from couchbase. Update .net_sdk to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-49015?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-49015 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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