This vulnerability exists in ZKTeco WL20 due to hard-coded private key stored in plaintext within the device firmware. An attacker with physical access could exploit this vulnerability by extracting the firmware and analyzing the binary data to retrieve private key stored in the firmware of the targeted device.
Successful exploitation of this vulnerability could allow the attacker to perform unauthorized decryption of sensitive data and Man-in-the-Middle (MitM) attacks on the targeted device.
                
            CVSS
                No CVSS.
References
                    Configurations
                    No configuration.
History
                    13 Aug 2025, 17:33
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| Summary | 
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13 Aug 2025, 12:15
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Information
                Published : 2025-08-13 12:15
Updated : 2025-08-13 17:33
NVD link : CVE-2025-55279
Mitre link : CVE-2025-55279
CVE.ORG link : CVE-2025-55279
JSON object : View
Products Affected
                No product.
CWE
                
                    
                        
                        CWE-798
                        
            Use of Hard-coded Credentials
