{"vulnerability": "CVE-2021-29449", "sightings": [{"uuid": "0901f139-36ee-4bd3-9314-48ccc52d9211", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-29449", "type": "seen", "source": "MISP/a1e796df-2ad8-4c8d-8b69-737a004e72dd", "content": "", "creation_timestamp": "2025-02-06T03:13:45.000000Z"}, {"uuid": "96f17a94-8170-4d3c-850e-e892639354e6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-29449", "type": "seen", "source": "MISP/a1e796df-2ad8-4c8d-8b69-737a004e72dd", "content": "", "creation_timestamp": "2025-02-23T04:10:36.000000Z"}, {"uuid": "2658af64-4146-4e84-be41-5b86f754351b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-29449", "type": "seen", "source": "https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/pihole_remove_commands_lpe.rb", "content": "", "creation_timestamp": "2021-07-29T16:46:46.000000Z"}, {"uuid": "3ef0e5c0-4895-4d27-8cca-08f749e108c2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-29449", "type": "seen", "source": "https://bsky.app/profile/beikokucyber.bsky.social/post/3miwohy72zn2i", "content": "", "creation_timestamp": "2026-04-07T21:03:03.900346Z"}, {"uuid": "977ab9e1-6c7c-417e-af3a-fb20b38639ba", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-29449", "type": "seen", "source": "https://t.me/pwnwiki_zhchannel/807", "content": "CVE-2021-29449 Pi-Hole versions 3.0 through 5.3 \u6b0a\u9650\u63d0\u5347\u6f0f\u6d1e\nhttps://www.pwnwiki.org/index.php?title=CVE-2021-29449_Pi-Hole_versions_3.0_through_5.3_%E6%AC%8A%E9%99%90%E6%8F%90%E5%8D%87%E6%BC%8F%E6%B4%9E", "creation_timestamp": "2021-09-21T04:42:01.000000Z"}, {"uuid": "c7e0d79f-49a2-459f-b016-d863f9c6440b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-29449", "type": "seen", "source": "https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/pihole_remove_commands_lpe.rb", "content": "{\"actions\": [], \"aliases\": [], \"arch\": \"cmd\", \"author\": [\"h00die\", \"Emanuele Barbeno \"], \"autofilter_ports\": [], \"autofilter_services\": [], \"check\": true, \"default_credential\": false, \"description\": \"Pi-Hole versions 3.0 - 5.3 allows for command line input to the removecustomcname,\\n          removecustomdns, and removestaticdhcp functions without properly validating\\n          the parameters before passing to sed.  When executed as the www-data user,\\n          this allows for a privilege escalation to root since www-data is in the\\n          sudoers.d/pihole file with no password.\", \"disclosure_date\": \"2021-04-20\", \"fullname\": \"exploit/linux/local/pihole_remove_commands_lpe\", \"is_install_path\": true, \"mod_time\": \"2026-02-09 15:17:23 +0000\", \"name\": \"Pi-Hole Remove Commands Linux Priv Esc\", \"needs_cleanup\": null, \"notes\": {\"Reliability\": [\"repeatable-session\"], \"SideEffects\": [\"config-changes\", \"ioc-in-logs\"], \"Stability\": [\"crash-safe\"]}, \"path\": \"/modules/exploits/linux/local/pihole_remove_commands_lpe.rb\", \"platform\": \"Linux,Unix\", \"post_auth\": false, \"rank\": 500, \"ref_name\": \"linux/local/pihole_remove_commands_lpe\", \"references\": [\"GHSA-3597-244c-wrpj\", \"URL-https://www.compass-security.com/fileadmin/Research/Advisories/2021-02_CSNC-2021-008_Pi-hole_Privilege_Escalation.txt\", \"CVE-2021-29449\"], \"rport\": null, \"session_types\": [\"shell\", \"meterpreter\"], \"targets\": [\"DHCP\", \"DNS\", \"CNAME\"], \"type\": \"exploit\"}", "creation_timestamp": "2026-09-08T06:49:10.914868Z"}]}