CVE-2019-16924 - Cleartext Transmission of Sensitive Information

Severity

88%

Complexity

27%

Confidentiality

98%

The Nulock application 1.5.0 for mobile devices sends a cleartext password over Bluetooth, which allows remote attackers (after sniffing the network) to take control of the lock.

The Nulock application 1.5.0 for mobile devices sends a cleartext password over Bluetooth, which allows remote attackers (after sniffing the network) to take control of the lock.

CVSS 3.1 Base Score 8.8. CVSS Attack Vector: adjacent_network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

CVSS 2.0 Base Score 3.3. CVSS Attack Vector: adjacent_network. CVSS Attack Complexity: low. CVSS Vector: (AV:A/AC:L/Au:N/C:P/I:N/A:N).

Demo Examples

Cleartext Transmission of Sensitive Information

CWE-319

The following code attempts to establish a connection to a site to communicate sensitive information.


               
}
hu.disconnect();
//...

Though a connection is successfully made, the connection is unencrypted and it is possible that all sensitive data sent to or received from the server will be read by unintended actors.

Overview

First reported 5 years ago

2019-09-27 18:15:00

Last updated 5 years ago

2019-10-04 13:58:00

Affected Software

Nuvending NuLock 1.5.0

1.5.0

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