Hitachi Energy FOXMAN-UN
The affected Hitachi Energy FOXMAN-UN products use the DES cypher to encrypt user credentials used to access the network elements. DES is no longer considered secure due to a short 56-bit key, which could allow the cypher to be decrypted in a short time.-CVE-2021-40341 has been assigned to this vulnerability. A CVSS v3 base score of 7.1 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N). Affected Hitachi Energy FOXMAN-UN products use a DES implementation with a default key for encryption. An attacker that exploits this vulnerability could obtain sensitive information and gain access to network elements managed by the FOXMAN-UN.-CVE-2021-40342 has been assigned to this vulnerability. A CVSS v3 base score of 7.1 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N). Affected Hitachi Energy FOXMAN-UN products contain public and private keys used to sign and protect custom parameter set (CPS) files from modification. An attacker that exploits this vulnerability could change the CPS file and sign it, so it is trusted as a legitimate CPS file.-CVE-2022-3927 has been assigned to this vulnerability. A CVSS v3 base score of 8.0 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H). The message queue of affected Hitachi Energy FOXMAN-UN products contains a hard-coded credential. An attacker that exploits this vulnerability could access data from the internal message queue.-CVE-2022-3928 has been assigned to this vulnerability. A CVSS v3 base score of 7.1 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N). Communication between the client (FOXMAN-UN User Interface) and the server application (FOXMAN-UN Core) partially uses common object request broker architecture CORBA (CORBA) over TCP/IP. This protocol is not encrypted and could allow an unauthorized user to trace internal messages.-CVE-2022-3929 has been assigned to this vulnerability. A CVSS v3 base score of 8.3 has been calculated; the CVSS vector string is (AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H).