A CWE-319: Cleartext Transmission of Sensitive Information vulnerability exists which could leak sensitive information transmitted between the software and the Modicon M218, M241, M251, and M258 controllers.
CWE-319
CVE-2020-7308
Cleartext Transmission of Sensitive Information between McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update and McAfee Global Threat Intelligence (GTI) servers using DNS allows a remote attacker to view the requests from ENS and responses from GTI over DNS. By gaining control of an intermediate DNS server or altering the network DNS configuration, it is possible for an attacker to intercept requests and send their own responses.
CVE-2020-6997
In Moxa EDS-G516E Series firmware, Version 5.2 or lower, sensitive information is transmitted over some web applications in cleartext.
CVE-2020-7003
In Moxa ioLogik 2500 series firmware, Version 3.0 or lower, and IOxpress configuration utility, Version 2.3.0 or lower, sensitive information is transmitted over some web applications in clear text.
CVE-2020-6195
SAP Business Objects Business Intelligence Platform (CMC), version 4.1, 4.2, shows cleartext password in the response, leading to Information Disclosure. It involves social engineering in order to gain access to system and If password is known, it would give administrative rights to the attacker to read/modify delete the data and rights within the system.
CVE-2020-6198
SAP Solution Manager (Diagnostics Agent), version 720, allows unencrypted connections from unauthenticated sources. This allows an attacker to control all remote functions on the Agent due to Missing Authentication Check.