CVSS: 9.8EPSS: 0%CPEs: 2EXPL: 0CVE-2023-33869 – Enphase Envoy OS Command Injection
https://notcve.org/view.php?id=CVE-2023-33869
Enphase Envoy versions D7.0.88 is vulnerable to a command injection exploit that may allow an attacker to execute root commands. • https://www.cisa.gov/news-events/ics-advisories/icsa-23-171-01 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 8.8EPSS: 1%CPEs: 3EXPL: 1CVE-2020-25755
https://notcve.org/view.php?id=CVE-2020-25755
An issue was discovered on Enphase Envoy R3.x and D4.x (and other current) devices. The upgrade_start function in /installer/upgrade_start allows remote authenticated users to execute arbitrary commands via the force parameter. Se detectó un problema en los dispositivos Enphase Envoy versiones R3.x y D4.x (y otros actuales). La función upgrade_start en la ruta /installer/upgrade_start permite a usuarios autenticados remotos ejecutar comandos arbitrarios por medio del parámetro force • https://enphase.com/en-us/products-and-services/envoy-and-combiner https://medium.com/stage-2-security/can-solar-controllers-be-used-to-generate-fake-clean-energy-credits-4a7322e7661a https://stage2sec.com • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 1CVE-2020-25754
https://notcve.org/view.php?id=CVE-2020-25754
An issue was discovered on Enphase Envoy R3.x and D4.x devices. There is a custom PAM module for user authentication that circumvents traditional user authentication. This module uses a password derived from the MD5 hash of the username and serial number. The serial number can be retrieved by an unauthenticated user at /info.xml. Attempts to change the user password via passwd or other tools have no effect. • https://enphase.com/en-us/products-and-services/envoy-and-combiner https://medium.com/stage-2-security/can-solar-controllers-be-used-to-generate-fake-clean-energy-credits-4a7322e7661a https://stage2sec.com • CWE-916: Use of Password Hash With Insufficient Computational Effort •
CVSS: 9.8EPSS: 1%CPEs: 3EXPL: 1CVE-2020-25753
https://notcve.org/view.php?id=CVE-2020-25753
An issue was discovered on Enphase Envoy R3.x and D4.x devices with v3 software. The default admin password is set to the last 6 digits of the serial number. The serial number can be retrieved by an unauthenticated user at /info.xml. Se detectó un problema en los dispositivos Enphase Envoy versiones R3.x y D4.x con software versión v3. La contraseña de administrador predeterminada es ajustada en los últimos 6 dígitos del número de serie. • https://enphase.com/en-us/products-and-services/envoy-and-combiner https://medium.com/stage-2-security/can-solar-controllers-be-used-to-generate-fake-clean-energy-credits-4a7322e7661a https://stage2sec.com •
CVSS: 5.3EPSS: 0%CPEs: 3EXPL: 1CVE-2020-25752
https://notcve.org/view.php?id=CVE-2020-25752
An issue was discovered on Enphase Envoy R3.x and D4.x devices. There are hardcoded web-panel login passwords for the installer and Enphase accounts. The passwords for these accounts are hardcoded values derived from the MD5 hash of the username and serial number mixed with some static strings. The serial number can be retrieved by an unauthenticated user at /info.xml. These passwords can be easily calculated by an attacker; users are unable to change these passwords. • https://enphase.com/en-us/products-and-services/envoy-and-combiner https://medium.com/stage-2-security/can-solar-controllers-be-used-to-generate-fake-clean-energy-credits-4a7322e7661a https://stage2sec.com • CWE-798: Use of Hard-coded Credentials •