{"id":"CVE-2021-38557","aliases":["EUVD-2021-1979","GHSA-536p-4pcj-5mr9"],"status":"published","title":"raspap-webgui in RaspAP 2.6.6 allows attackers to execute commands as root because of the insecure sudoers permissions.","description":"raspap-webgui in RaspAP 2.6.6 allows attackers to execute commands as root because of the insecure sudoers permissions. The www-data account can execute /etc/raspap/hostapd/enablelog.sh as root with no password; however, the www-data account can also overwrite /etc/raspap/hostapd/enablelog.sh with any executable content.","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":"2026-11-11","score":0.02224,"percentile":0.82939,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-276","CWE-732"],"published":"2021-08-24T12:33:01Z","modified":"2026-10-24T10:50:25Z","affected":[{"source":"ghsa","ecosystem":"Packagist","package":"billz/raspap-webgui","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.6.6"}]}]},{"source":"osv","ecosystem":"Packagist","package":"billz/raspap-webgui","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.6.6"}]}],"versions":["1.0","2.4.1","2.5","2.5.1","2.5.2","2.6","2.6-beta","2.6.1","2.6.2","2.6.3","2.6.4","2.6.5","2.6.6"]}],"products":[{"vendor":"raspap","product":"raspap"}],"references":[{"url":"https://github.com/RaspAP/raspap-webgui","tags":["x_refsource_MISC","x_transferred","Product","package"]},{"url":"https://github.com/RaspAP/raspap-webgui/blob/fabc48c7daae4013b9888f266332e510b196a062/installers/raspap.sudoers","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://zerosecuritypenetrationtesting.com/?page_id=306","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","URL Repurposed","evidence","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-38557","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-536p-4pcj-5mr9"}],"sources":{"cve":[{"id":"CVE-2021-38557","description":"raspap-webgui in RaspAP 2.6.6 allows attackers to execute commands as root because of the insecure sudoers permissions. The www-data account can execute /etc/raspap/hostapd/enablelog.sh as root with no password; however, the www-data account can also overwrite /etc/raspap/hostapd/enablelog.sh with any executable content.","status":"published","published":"2021-08-24T12:33:01Z","modified":"2024-08-04T01:44:23.48Z","updated_at":"2026-11-02T14:33:07.349244Z"}],"euvd":[{"id":"EUVD-2021-1979","description":"raspap-webgui in RaspAP 2.6.6 allows attackers to execute commands as root because of the insecure sudoers permissions. The www-data account can execute /etc/raspap/hostapd/enablelog.sh as root with no password; however, the www-data account can also overwrite /etc/raspap/hostapd/enablelog.sh with any executable content.","status":"published","published":"2021-08-24T12:33:01Z","modified":"2024-08-04T01:44:23Z","updated_at":"2026-11-03T03:24:24.781045Z"}],"ghsa":[{"id":"GHSA-536p-4pcj-5mr9","title":"raspap-webgui in RaspAP 2.6.6 allows attackers to execute commands as root because of the insecure sudoers permissions.","description":"raspap-webgui in RaspAP 2.6.6 allows attackers to execute commands as root because of the insecure sudoers permissions. The www-data account can execute /etc/raspap/hostapd/enablelog.sh as root with no password; however, the www-data account can also overwrite /etc/raspap/hostapd/enablelog.sh with any executable content.","status":"published","published":"2021-09-02T17:10:52Z","modified":"2023-02-01T05:06:16Z","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"}],"cwes":["CWE-276","CWE-732"],"updated_at":"2026-11-02T14:36:38.281533Z"}],"nvd":[{"id":"CVE-2021-38557","description":"raspap-webgui in RaspAP 2.6.6 allows attackers to execute commands as root because of the insecure sudoers permissions. The www-data account can execute /etc/raspap/hostapd/enablelog.sh as root with no password; however, the www-data account can also overwrite /etc/raspap/hostapd/enablelog.sh with any executable content.","status":"published","published":"2021-08-24T13:15:14.513Z","modified":"2026-06-17T04:02:21.45Z","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-732"],"updated_at":"2026-11-02T14:06:57.318236Z"}],"osv":[{"id":"CVE-2021-38557","description":"raspap-webgui in RaspAP 2.6.6 allows attackers to execute commands as root because of the insecure sudoers permissions. The www-data account can execute /etc/raspap/hostapd/enablelog.sh as root with no password; however, the www-data account can also overwrite /etc/raspap/hostapd/enablelog.sh with any executable content.","status":"published","published":"2021-08-24T13:15:14.513Z","modified":"2026-10-24T10:50:25.063040114Z","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":"2026-11-02T15:44:20.843843Z"},{"id":"GHSA-536p-4pcj-5mr9","title":"raspap-webgui in RaspAP 2.6.6 allows attackers to execute commands as root because of the insecure sudoers permissions.","description":"raspap-webgui in RaspAP 2.6.6 allows attackers to execute commands as root because of the insecure sudoers permissions. The www-data account can execute /etc/raspap/hostapd/enablelog.sh as root with no password; however, the www-data account can also overwrite /etc/raspap/hostapd/enablelog.sh with any executable content.","status":"published","published":"2021-09-02T17:10:52Z","modified":"2026-09-10T03:49:27.233461066Z","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"}],"cwes":["CWE-276","CWE-732"],"updated_at":"2026-11-02T15:46:37.864461Z"}]}}