Vulnerabilities > EQ 3 > Ccu3 Firmware > 3.43.15

DATE CVE VULNERABILITY TITLE RISK
2020-05-15 CVE-2020-12834 Incorrect Default Permissions vulnerability in Eq-3 Ccu3 Firmware and Homematic Ccu2 Firmware
eQ-3 Homematic Central Control Unit (CCU)2 through 2.51.6 and CCU3 through 3.51.6 allow Remote Code Execution in the JSON API Method ReGa.runScript, by unauthenticated attackers with access to the web interface, due to the default auto-login feature being enabled during first-time setup (or factory reset).
network
low complexity
eq-3 CWE-276
critical
9.8
2019-08-07 CVE-2019-14474 Improper Input Validation vulnerability in Eq-3 Ccu3 Firmware
eQ-3 Homematic CCU3 3.47.15 and prior has Improper Input Validation in function 'Call()' of ReGa core logic process, resulting in the ability to start a Denial of Service.
network
low complexity
eq-3 CWE-20
7.5
2019-08-06 CVE-2019-14473 Missing Authorization vulnerability in Eq-3 Ccu2 Firmware and Ccu3 Firmware
eQ-3 Homematic CCU2 and CCU3 use session IDs for authentication but lack authorization checks.
network
low complexity
eq-3 CWE-862
8.8
2019-08-05 CVE-2019-14475 Missing Authorization vulnerability in Eq-3 Ccu2 Firmware and Ccu3 Firmware
eQ-3 Homematic CCU2 2.47.15 and prior and CCU3 3.47.15 and prior use session IDs for authentication but lack authorization checks.
network
low complexity
eq-3 CWE-862
7.5
2019-07-10 CVE-2019-10122 Out-of-bounds Write vulnerability in Eq-3 Ccu2 Firmware and Ccu3 Firmware
eQ-3 HomeMatic CCU2 devices before 2.41.9 and CCU3 devices before 3.43.16 have buffer overflows in the ReGa ise GmbH HTTP-Server 2.0 component, aka HMCCU-179.
network
low complexity
eq-3 CWE-787
critical
9.8
2019-07-10 CVE-2019-10120 Session Fixation vulnerability in Eq-3 Ccu2 Firmware and Ccu3 Firmware
On eQ-3 HomeMatic CCU2 devices before 2.41.8 and CCU3 devices before 3.43.16, automatic login configuration (aka setAutoLogin) can be achieved by continuing to use a session ID after a logout, aka HMCCU-154.
network
low complexity
eq-3 CWE-384
8.8
2019-07-10 CVE-2019-10119 Missing Authentication for Critical Function vulnerability in Eq-3 Ccu2 Firmware and Ccu3 Firmware
eQ-3 HomeMatic CCU2 devices before 2.41.8 and CCU3 devices before 3.43.16 use session IDs for authentication but lack authorization checks.
network
low complexity
eq-3 CWE-306
critical
9.8