{"id":"CVE-2021-33358","aliases":["EUVD-2021-20065","GHSA-j8xc-43rr-f4pf"],"status":"published","title":"Multiple vulnerabilities exist in RaspAP 2.3 to 2.6.5 in the \"interface\", \"ssid\" and ...","description":"Multiple vulnerabilities exist in RaspAP 2.3 to 2.6.5 in the \"interface\", \"ssid\" and \"wpa_passphrase\" POST parameters in /hostapd, when the parameter values contain special characters such as \";\" or \"$()\" which enables an authenticated attacker to execute arbitrary OS commands.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.02739,"percentile":0.86281,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2021-06-09T17:53:28Z","modified":"2026-10-24T10:50:07Z","products":[{"vendor":"raspap","product":"raspap"}],"references":[{"url":"https://github.com/RaspAP/raspap-webgui/blob/8f0ae3b36aa1020d21477e66010c6b2146e7c222/app/img/wifi-qr-code.php","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://github.com/RaspAP/raspap-webgui/blob/b02660d5ff8d9faa5d3ef49778b23e832851e0f4/includes/hostapd.php","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://gist.github.com/omriinbar/52c000c02a6992c6ce68d531195f69cf","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33358"},{"url":"https://github.com/advisories/GHSA-j8xc-43rr-f4pf"}],"sources":{"cve":[{"id":"CVE-2021-33358","description":"Multiple vulnerabilities exist in RaspAP 2.3 to 2.6.5 in the \"interface\", \"ssid\" and \"wpa_passphrase\" POST parameters in /hostapd, when the parameter values contain special characters such as \";\" or \"$()\" which enables an authenticated attacker to execute arbitrary OS commands.","status":"published","published":"2021-06-09T17:53:28Z","modified":"2024-08-03T23:50:42.412Z","updated_at":"2026-11-02T14:33:10.204494Z"}],"euvd":[{"id":"EUVD-2021-20065","description":"Multiple vulnerabilities exist in RaspAP 2.3 to 2.6.5 in the \"interface\", \"ssid\" and \"wpa_passphrase\" POST parameters in /hostapd, when the parameter values contain special characters such as \";\" or \"$()\" which enables an authenticated attacker to execute arbitrary OS commands.","status":"published","published":"2021-06-09T17:53:28Z","modified":"2024-08-03T23:50:42Z","updated_at":"2026-11-03T03:24:34.304953Z"}],"ghsa":[{"id":"GHSA-j8xc-43rr-f4pf","title":"Multiple vulnerabilities exist in RaspAP 2.3 to 2.6.5 in the \"interface\", \"ssid\" and ...","description":"Multiple vulnerabilities exist in RaspAP 2.3 to 2.6.5 in the \"interface\", \"ssid\" and \"wpa_passphrase\" POST parameters in /hostapd, when the parameter values contain special characters such as \";\" or \"$()\" which enables an authenticated attacker to execute arbitrary OS commands.","status":"published","published":"2022-05-24T19:04:31Z","modified":"2023-01-29T05:06:29Z","cwes":["CWE-78"],"updated_at":"2026-11-02T14:46:02.46151Z"}],"nvd":[{"id":"CVE-2021-33358","description":"Multiple vulnerabilities exist in RaspAP 2.3 to 2.6.5 in the \"interface\", \"ssid\" and \"wpa_passphrase\" POST parameters in /hostapd, when the parameter values contain special characters such as \";\" or \"$()\" which enables an authenticated attacker to execute arbitrary OS commands.","status":"published","published":"2021-06-09T18:15:08.71Z","modified":"2026-06-17T03:54:30.107Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:06:54.439974Z"}],"osv":[{"id":"CVE-2021-33358","description":"Multiple vulnerabilities exist in RaspAP 2.3 to 2.6.5 in the \"interface\", \"ssid\" and \"wpa_passphrase\" POST parameters in /hostapd, when the parameter values contain special characters such as \";\" or \"$()\" which enables an authenticated attacker to execute arbitrary OS commands.","status":"published","published":"2021-06-09T18:15:08.71Z","modified":"2026-10-24T10:50:07.816500358Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:19.793849Z"}]}}