CVE-2025-2233
8.8 · HIGHOverview
CVE-2025-2233 is a high-severity vulnerability affecting samsung smartthings. It was published on March 11, 2025 and has a CVSS 3.0 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
Samsung SmartThings Improper Verification of Cryptographic Signature Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Samsung SmartThings. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the Hub Local API service, which listens on TCP port 8766 by default. The issue results from the lack of proper verification of a cryptographic signature. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-25615.
Remediation
Check the references section for vendor advisories and patches from samsung. Update smartthings 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 |
|---|---|---|---|
| samsung | smartthings | >= 0, < 0.55.5 | Affected |
Frequently Asked Questions
What is CVE-2025-2233?
CVE-2025-2233 is a high-severity vulnerability affecting samsung smartthings. It was published on March 11, 2025 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2025-2233?
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2025-2233?
Check the references section for vendor advisories and patches from samsung. Update smartthings 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-2025-2233?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-2233 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
AI agents map your attack surface to find vulnerabilities like this one.
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