{"id":"CVE-2021-22702","aliases":["EUVD-2021-9837","GHSA-xxw9-65vg-49r3"],"status":"published","title":"A CWE-319: Cleartext transmission of sensitive information vulnerability exists in PowerLogic...","description":"A CWE-319: Cleartext transmission of sensitive information vulnerability exists in PowerLogic ION7400, ION7650, ION7700/73xx, ION83xx/84xx/85xx/8600, ION8650, ION8800, ION9000 and PM800 (see notification for affected versions), that could cause disclosure of user credentials when a malicious actor intercepts Telnet network traffic between a user and the device.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00603,"percentile":0.49367,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-319"],"published":"2021-02-19T15:13:31Z","modified":"2026-06-17T03:37:35Z","products":[{"vendor":"schneider-electric","product":"powerlogic_ion7300_firmware"},{"vendor":"schneider-electric","product":"powerlogic_ion7400_firmware"},{"vendor":"schneider-electric","product":"powerlogic_ion7650_firmware"},{"vendor":"schneider-electric","product":"powerlogic_ion7700_firmware"},{"vendor":"schneider-electric","product":"powerlogic_ion8300_firmware"},{"vendor":"schneider-electric","product":"powerlogic_ion8400_firmware"},{"vendor":"schneider-electric","product":"powerlogic_ion8500_firmware"},{"vendor":"schneider-electric","product":"powerlogic_ion8600_firmware"},{"vendor":"schneider-electric","product":"powerlogic_ion8650_firmware"},{"vendor":"schneider-electric","product":"powerlogic_ion8800_firmware"},{"vendor":"schneider-electric","product":"powerlogic_ion9000_firmware"},{"vendor":"schneider-electric","product":"powerlogic_pm8000_firmware"}],"references":[{"url":"https://www.se.com/ww/en/download/document/SEVD-2021-040-01/","tags":["x_refsource_MISC","x_transferred","Mitigation","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22702"},{"url":"https://www.se.com/ww/en/download/document/SEVD-2021-040-01"},{"url":"https://github.com/advisories/GHSA-xxw9-65vg-49r3"}],"sources":{"cve":[{"id":"CVE-2021-22702","description":"A CWE-319: Cleartext transmission of sensitive information vulnerability exists in PowerLogic ION7400, ION7650, ION7700/73xx, ION83xx/84xx/85xx/8600, ION8650, ION8800, ION9000 and PM800 (see notification for affected versions), that could cause disclosure of user credentials when a malicious actor intercepts Telnet network traffic between a user and the device.","status":"published","published":"2021-02-19T15:13:31Z","modified":"2026-05-29T13:31:40.934Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:32:58.028461Z"}],"euvd":[{"id":"EUVD-2021-9837","description":"A CWE-319: Cleartext transmission of sensitive information vulnerability exists in PowerLogic ION7400, ION7650, ION7700/73xx, ION83xx/84xx/85xx/8600, ION8650, ION8800, ION9000 and PM800 (see notification for affected versions), that could cause disclosure of user credentials when a malicious actor intercepts Telnet network traffic between a user and the device.","status":"published","published":"2021-02-19T15:13:31Z","modified":"2026-05-29T13:31:40Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T18:21:01.215325Z"}],"ghsa":[{"id":"GHSA-xxw9-65vg-49r3","title":"A CWE-319: Cleartext transmission of sensitive information vulnerability exists in PowerLogic...","description":"A CWE-319: Cleartext transmission of sensitive information vulnerability exists in PowerLogic ION7400, ION7650, ION7700/73xx, ION83xx/84xx/85xx/8600, ION8650, ION8800, ION9000 and PM800 (see notification for affected versions), that could cause disclosure of user credentials when a malicious actor intercepts Telnet network traffic between a user and the device.","status":"published","published":"2022-05-24T17:42:41Z","modified":"2026-05-29T15:31:28Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T15:08:23.402135Z"}],"nvd":[{"id":"CVE-2021-22702","description":"A CWE-319: Cleartext transmission of sensitive information vulnerability exists in PowerLogic ION7400, ION7650, ION7700/73xx, ION83xx/84xx/85xx/8600, ION8650, ION8800, ION9000 and PM800 (see notification for affected versions), that could cause disclosure of user credentials when a malicious actor intercepts Telnet network traffic between a user and the device.","status":"published","published":"2021-02-19T16:15:13.077Z","modified":"2026-06-17T03:37:35.58Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:06:50.031227Z"}]}}