The Motorola ACE1000 RTU through 2022-05-02 uses ECB encryption unsafely. It can communicate with an XRT LAN-to-radio gateway by means of an embedded client. Credentials for accessing this gateway are stored after being encrypted with the Tiny Encryption Algorithm (TEA) in ECB mode using a hardcoded key. Similarly, the ACE1000 RTU can route MDLC traffic over Extended Command and Management Protocol (XCMP) and Network Layer (XNL) networks via the MDLC driver. Authentication to the XNL port is protected by TEA in ECB mode using a hardcoded key.

The Motorola ACE1000 RTU through 2022-05-02 uses ECB encryption unsafely. It can communicate with an XRT LAN-to-radio gateway by means of an embedded client. Credentials for accessing this gateway are stored after being encrypted with the Tiny Encryption Algorithm (TEA) in ECB mode using a hardcoded key. Similarly, the ACE1000 RTU can route MDLC traffic over Extended Command and Management Protocol (XCMP) and Network Layer (XNL) networks via the MDLC driver. Authentication to the XNL port is protected by TEA in ECB mode using a hardcoded key.

The affected product ships with a hardcoded SSH private key and initialization scripts (such as /etc/init.d/sshd_service) only generate a new key if no such file yet exists. As such, this hard-coded key is likely to be used by default. This could allow an attacker to remotely execute code, manipulate configuration, or cause a denial-of-service condition.CVE-2022-30271 has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H). The affected product SSH service is controlled by five preconfigured accounts, all of which come with default hard-coded credentials. This could allow an attacker to manipulate configuration, remotely execute code, and cause a denial-of-service condition.CVE-2022-30270 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). The affected device communicates with an XRT Lan-to-radio gateway by means of an embedded client. Credentials for accessing this gateway are stored after being encrypted with the tiny encryption algorithm (TEA) in ECB mode using a hardcoded key, which could allow an attacker to manipulate the device configuration.CVE-2022-30274 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). The affected product allows for custom application installation…