{"id":"CVE-2025-52586","aliases":["EUVD-2025-23994","GHSA-g8qx-jhjm-3f9h"],"status":"published","title":"EG4 Electronics EG4 Inverters Cleartext Transmission of Sensitive Information","description":"The MOD3 command traffic between the monitoring application and the \ninverter is transmitted in plaintext without encryption or obfuscation. \nThis vulnerability may allow an attacker with access to a local network \nto intercept, manipulate, replay, or forge critical data, including \nread/write operations for voltage, current, and power configuration, \noperational status, alarms, telemetry, system reset, or inverter control\n commands, potentially disrupting power generation or reconfiguring \ninverter settings.","severity":{"version":"4.0","score":7.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00091,"percentile":0.00447,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-319"],"published":"2025-08-08T16:00:43Z","modified":"2026-06-17T09:36:43Z","products":[{"vendor":"eg4 electronics","product":"eg4 12000xp"},{"vendor":"eg4 electronics","product":"eg4 12kpv"},{"vendor":"eg4 electronics","product":"eg4 18kpv"},{"vendor":"eg4 electronics","product":"eg4 6000xp"},{"vendor":"eg4 electronics","product":"eg4 flex 18"},{"vendor":"eg4 electronics","product":"eg4 flex 21"},{"vendor":"eg4 electronics","product":"eg4 gridboss"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-25-219-07"},{"url":"https://eg4electronics.com/contact/"},{"url":"https://eg4electronics.com/wp-content/uploads/2025/09/EG4-Wi-Fi-Dongle-Dongle-Firmware-Update.pdf"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-52586"},{"url":"https://eg4electronics.com/contact"},{"url":"https://github.com/advisories/GHSA-g8qx-jhjm-3f9h"}],"sources":{"cve":[{"id":"CVE-2025-52586","title":"EG4 Electronics EG4 Inverters Cleartext Transmission of Sensitive Information","description":"The MOD3 command traffic between the monitoring application and the \ninverter is transmitted in plaintext without encryption or obfuscation. \nThis vulnerability may allow an attacker with access to a local network \nto intercept, manipulate, replay, or forge critical data, including \nread/write operations for voltage, current, and power configuration, \noperational status, alarms, telemetry, system reset, or inverter control\n commands, potentially disrupting power generation or reconfiguring \ninverter settings.","status":"published","published":"2025-08-08T16:00:43.694Z","modified":"2025-09-08T17:06:06.953Z","cvss":[{"version":"4.0","score":7.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","level":"high","assessor":"cna"},{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:32:31.309974Z"}],"euvd":[{"id":"EUVD-2025-23994","description":"The MOD3 command traffic between the monitoring application and the \ninverter is transmitted in plaintext without encryption or obfuscation. \nThis vulnerability may allow an attacker with access to a local network \nto intercept, manipulate, replay, or forge critical data, including \nread/write operations for voltage, current, and power configuration, \noperational status, alarms, telemetry, system reset, or inverter control\n commands, potentially disrupting power generation or reconfiguring \ninverter settings.","status":"published","published":"2025-08-08T16:00:43Z","modified":"2025-09-08T17:06:06Z","cvss":[{"version":"4.0","score":7.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T20:31:46.000077Z"}],"ghsa":[{"id":"GHSA-g8qx-jhjm-3f9h","title":"The MOD3 command traffic between the monitoring application and the \ninverter is transmitted in...","description":"The MOD3 command traffic between the monitoring application and the \ninverter is transmitted in plaintext without encryption or obfuscation. \nThis vulnerability may allow an attacker with access to a local network \nto intercept, manipulate, replay, or forge critical data, including \nread/write operations for voltage, current, and power configuration, \noperational status, alarms, telemetry, system reset, or inverter control\n commands, potentially disrupting power generation or reconfiguring \ninverter settings.","status":"published","published":"2025-08-08T18:32:22Z","modified":"2025-09-08T18:32:28Z","cvss":[{"version":"4.0","score":7.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"},{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L","level":"medium"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T15:03:31.573808Z"}],"nvd":[{"id":"CVE-2025-52586","description":"The MOD3 command traffic between the monitoring application and the \ninverter is transmitted in plaintext without encryption or obfuscation. \nThis vulnerability may allow an attacker with access to a local network \nto intercept, manipulate, replay, or forge critical data, including \nread/write operations for voltage, current, and power configuration, \noperational status, alarms, telemetry, system reset, or inverter control\n commands, potentially disrupting power generation or reconfiguring \ninverter settings.","status":"published","published":"2025-08-08T16:15:27.617Z","modified":"2026-06-17T09:36:43.837Z","cvss":[{"version":"4.0","score":7.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"},{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:11:22.319351Z"}]}}