{"id":"CVE-2021-35036","aliases":["EUVD-2021-21683","GHSA-pp3g-h9w2-v7g4"],"status":"published","title":"A command injection vulnerability in the web interface of the Zyxel NWA-1100-NH firmware could...","description":"A cleartext storage of information vulnerability in the Zyxel VMG3625-T50B firmware version V5.50(ABTL.0)b2k could allow an authenticated attacker to obtain sensitive information from the configuration file.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00488,"percentile":0.42386,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-312"],"published":"2022-03-01T06:20:12Z","modified":"2026-06-17T03:57:01Z","exploits":[{"source":"pocgithub","id":"minanagehsalalma/zyxel-cve-2021-35036-super-admin-password-leak","title":"minanagehsalalma/zyxel-cve-2021-35036-super-admin-password-leak","date":"2026-05-19","url":"https://github.com/minanagehsalalma/zyxel-cve-2021-35036-super-admin-password-leak"}],"products":[{"vendor":"zyxel","product":"ax7501-b0_firmware"},{"vendor":"zyxel","product":"dx3301-t0_firmware"},{"vendor":"zyxel","product":"dx5401-b0_firmware"},{"vendor":"zyxel","product":"emg3525-t50b_firmware"},{"vendor":"zyxel","product":"emg5523-t50b_firmware"},{"vendor":"zyxel","product":"emg5723-t50k_firmware"},{"vendor":"zyxel","product":"ep240p_firmware"},{"vendor":"zyxel","product":"ex5401-b0_firmware"},{"vendor":"zyxel","product":"ex5501-b0_firmware"},{"vendor":"zyxel","product":"lte3301-plus_firmware"},{"vendor":"zyxel","product":"lte5388-m804_firmware"},{"vendor":"zyxel","product":"lte5388-s905_firmware"},{"vendor":"zyxel","product":"lte5398-m904_firmware"},{"vendor":"zyxel","product":"lte7240-m403_firmware"},{"vendor":"zyxel","product":"lte7461-m602_firmware"},{"vendor":"zyxel","product":"lte7480-m804_firmware"},{"vendor":"zyxel","product":"lte7480-s905_firmware"},{"vendor":"zyxel","product":"lte7485-s905_firmware"},{"vendor":"zyxel","product":"lte7490-m804_firmware"},{"vendor":"zyxel","product":"nr5101_firmware"},{"vendor":"zyxel","product":"nr7101_firmware"},{"vendor":"zyxel","product":"nr7102_firmware"},{"vendor":"zyxel","product":"pm7300-t0_firmware"},{"vendor":"zyxel","product":"pmg5317-t20b_firmware"},{"vendor":"zyxel","product":"pmg5617-t20b2_firmware"},{"vendor":"zyxel","product":"pmg5617ga_firmware"},{"vendor":"zyxel","product":"pmg5622ga_firmware"},{"vendor":"zyxel","product":"vmg3625-t50b firmware"},{"vendor":"zyxel","product":"vmg3625-t50b_firmware"},{"vendor":"zyxel","product":"vmg3927-t50k_firmware"},{"vendor":"zyxel","product":"vmg8623-t50b_firmware"},{"vendor":"zyxel","product":"vmg8825-t50k_firmware"}],"references":[{"url":"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-cleartext-storage-of-information-vulnerability","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-35036"},{"url":"https://www.zyxel.com/support/OS-command-injection-vulnerability-of-NWA1100-NH-access-point.shtml"},{"url":"https://github.com/advisories/GHSA-pp3g-h9w2-v7g4"}],"sources":{"cve":[{"id":"CVE-2021-35036","description":"A cleartext storage of information vulnerability in the Zyxel VMG3625-T50B firmware version V5.50(ABTL.0)b2k could allow an authenticated attacker to obtain sensitive information from the configuration file.","status":"published","published":"2022-03-01T06:20:12Z","modified":"2024-08-04T00:33:49.906Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-312"],"updated_at":"2026-11-02T14:33:09.864034Z"}],"euvd":[{"id":"EUVD-2021-21683","description":"A cleartext storage of information vulnerability in the Zyxel VMG3625-T50B firmware version V5.50(ABTL.0)b2k could allow an authenticated attacker to obtain sensitive information from the configuration file.","status":"published","published":"2022-03-01T06:20:12Z","modified":"2024-08-04T00:33:49Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T03:24:30.986651Z"}],"ghsa":[{"id":"GHSA-pp3g-h9w2-v7g4","title":"A command injection vulnerability in the web interface of the Zyxel NWA-1100-NH firmware could...","description":"A command injection vulnerability in the web interface of the Zyxel NWA-1100-NH firmware could allow an attacker to execute arbitrary OS commands on the device.","status":"published","published":"2022-03-02T00:00:20Z","modified":"2023-01-29T05:02:05Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-312"],"updated_at":"2026-11-02T14:44:59.173471Z"}],"nvd":[{"id":"CVE-2021-35036","description":"A cleartext storage of information vulnerability in the Zyxel VMG3625-T50B firmware version V5.50(ABTL.0)b2k could allow an authenticated attacker to obtain sensitive information from the configuration file.","status":"published","published":"2022-03-01T07:15:06.917Z","modified":"2026-06-17T03:57:01.277Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-312"],"updated_at":"2026-11-02T14:07:05.198719Z"}]}}
