CVE-2023-3127706.07.2023, 23:15 PiiGAB M-Bus transmits credentials in plaintext format. EnginsightProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVectorNISTNIST7.5 HIGHNETWORKLOWNONECVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NicscertCNA7.5 HIGHNETWORKLOWNONECVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NCVEADP------CISA-ADPADP------Base ScoreCVSS 3.xEPSS ScorePercentile: 28%VendorProductVersionpiigabm-bus_900s_firmware-𝑥= Vulnerable software versionsCommon Weakness EnumerationCWE-523 - Unprotected Transport of CredentialsLogin pages do not use adequate measures to protect the user name and password while they are in transit from the client to the server.Referenceshttps://www.cisa.gov/news-events/ics-advisories/icsa-23-187-01https://www.cisa.gov/news-events/ics-advisories/icsa-23-187-01