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.
CVSS
No CVSS.
References
| Link | Resource |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-127/ | Third Party Advisory |
Configurations
History
08 Aug 2025, 01:25
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://www.zerodayinitiative.com/advisories/ZDI-25-127/ - Third Party Advisory | |
| CPE | cpe:2.3:a:samsung:smartthings:*:*:*:*:*:*:*:* | |
| First Time |
Samsung smartthings
Samsung |
11 Mar 2025, 23:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-03-11 23:15
Updated : 2025-08-08 01:25
NVD link : CVE-2025-2233
Mitre link : CVE-2025-2233
JSON object : View
Products Affected
samsung
- smartthings
CWE
CWE-347
Improper Verification of Cryptographic Signature