{"id":"CVE-2022-3703","aliases":["EUVD-2022-43061","GHSA-5g4j-78x8-fff7"],"status":"published","title":"ETIC Telecom Remote Access Server Insufficient Verification of Data Authenticity","description":"All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior’s web portal is vulnerable to accepting malicious firmware packages that could provide a backdoor to an attacker and provide privilege escalation to the device.","severity":{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00358,"percentile":0.29823,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-345"],"published":"2022-11-10T21:32:01Z","modified":"2026-06-17T05:00:08Z","products":[{"vendor":"etic telecom","product":"remote access server (ras)"},{"vendor":"etictelecom","product":"remote_access_server_firmware"}],"references":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-22-307-01","tags":["x_transferred","Patch","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-3703"},{"url":"https://github.com/advisories/GHSA-5g4j-78x8-fff7"}],"sources":{"cve":[{"id":"CVE-2022-3703","title":"ETIC Telecom Remote Access Server Insufficient Verification of Data Authenticity","description":"All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior’s web portal is vulnerable to accepting malicious firmware packages that could provide a backdoor to an attacker and provide privilege escalation to the device.","status":"published","published":"2022-11-10T21:32:01.836Z","modified":"2025-04-16T17:43:14.326Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-345"],"updated_at":"2026-11-02T14:34:33.24035Z"}],"euvd":[{"id":"EUVD-2022-43061","description":"All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior’s web portal is vulnerable to accepting malicious firmware packages that could provide a backdoor to an attacker and provide privilege escalation to the device.","status":"published","published":"2022-11-10T21:32:01Z","modified":"2025-04-16T17:43:14Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:52:23.396616Z"}],"ghsa":[{"id":"GHSA-5g4j-78x8-fff7","title":"All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior’s web portal is...","description":"All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior’s web portal is vulnerable to accepting malicious firmware packages that could provide a backdoor to an attacker and provide privilege escalation to the device.","status":"published","published":"2023-07-06T19:24:04Z","modified":"2024-02-01T18:31:04Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-345"],"updated_at":"2026-11-02T14:55:31.245778Z"}],"nvd":[{"id":"CVE-2022-3703","description":"All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior’s web portal is vulnerable to accepting malicious firmware packages that could provide a backdoor to an attacker and provide privilege escalation to the device.","status":"published","published":"2022-11-10T22:15:14.647Z","modified":"2026-06-17T05:00:08.62Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-345"],"updated_at":"2026-11-02T14:07:31.914793Z"}]}}