{"id":"CVE-2021-23556","aliases":["DEBIAN-CVE-2021-23556","EUVD-2022-0116","GHSA-7x48-7466-3g33","PYSEC-2022-165","SNYK-PYTHON-GUAKE-2386334","UBUNTU-CVE-2021-23556"],"status":"published","title":"Exposed Dangerous Method or Function","description":"The package guake before 3.8.5 are vulnerable to Exposed Dangerous Method or Function due to the exposure of execute_command and execute_command_by_uuid methods via the d-bus interface, which makes it possible for a malicious user to run an arbitrary command via the d-bus method. **Note:** Exploitation requires the user to have installed another malicious program that will be able to send dbus signals or run terminal commands.","severity":{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:L/E:P","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0113,"percentile":0.66673,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-03-17T11:20:43Z","modified":"2026-10-23T18:03:12Z","fixes":[{"ecosystem":"PyPI","package":"guake","fixed_in":["3.8.5"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:12","package":"guake","fixed_in":["3.8.5-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"guake","fixed_in":["3.8.5-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"guake","fixed_in":["3.8.5-1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"PyPI","package":"guake","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.5"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"guake","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.5-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"guake","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.5-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"guake","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.5-1"}]}]},{"source":"osv","ecosystem":"PyPI","package":"guake","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.5"}]}],"versions":["3.0.0","3.0.0.0b2","3.0.1","3.0.2","3.0.3","3.0.4","3.0.5","3.0.6","3.1.0","3.1.1","3.2.0","3.2.1","3.2.1.dev35","3.2.2","3.3.0","3.3.1","3.3.2","3.3.3","3.4.0","3.5.0","3.6.0","3.6.1","3.6.2","3.6.3","3.7.0","3.8.2.0rc2.dev0","3.8.2.0rc3.dev0","3.8.3.dev0","3.8.4.dev0","3.8.5.0rc2","3.8.5.dev0"]},{"source":"osv","ecosystem":"PyPI","package":"guake","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.5"}]}],"versions":["3.0.0","3.0.0.0b2","3.0.1","3.0.2","3.0.3","3.0.4","3.0.5","3.0.6","3.1.0","3.1.1","3.2.0","3.2.1","3.2.1.dev35","3.2.2","3.3.0","3.3.1","3.3.2","3.3.3","3.4.0","3.5.0","3.6.0","3.6.1","3.6.2","3.6.3","3.7.0","3.8.2.0rc2.dev0","3.8.2.0rc3.dev0","3.8.3.dev0","3.8.4.dev0","3.8.5.0rc2","3.8.5.dev0"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"guake","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.7.2-1","0.8.0-1","0.8.3-1","0.8.4-1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"guake","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.8-1","0.8.10-1","3.0.4-1","3.0.5-1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"guake","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.6.3-1","3.6.3-2"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"guake","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.6.3-2","3.8.0-1","3.8.1-1","3.8.5-1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"guake","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.10-1","3.10-2"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"guake","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.10-2"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"guake","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.10.1-1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"guake","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.10-2","3.10.1-1"]}],"products":[{"vendor":"guake-project","product":"guake"}],"references":[{"url":"https://github.com/Guake/guake/issues/1796","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report","web"]},{"url":"https://snyk.io/vuln/SNYK-PYTHON-GUAKE-2386334","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Patch","Third Party Advisory","fix","web","advisory","report"]},{"url":"https://github.com/Guake/guake/pull/2017","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Patch","Third Party Advisory","fix","web","report"]},{"url":"https://github.com/Guake/guake/pull/2017/commits/e3d671120bfe7ba28f50e256cc5e8a629781b888","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web","report"]},{"url":"https://github.com/Guake/guake/releases","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","advisory","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23556","tags":["advisory"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/guake/PYSEC-2022-165.yaml","tags":["web"]},{"url":"https://github.com/Guake/guake/commit/b769b3a5fd71a107c58679d217cccc971b4196b4","tags":["web"]},{"url":"https://github.com/advisories/GHSA-7x48-7466-3g33","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2021-23556","tags":["advisory"]},{"url":"https://github.com/Guake/guake","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2021-23556","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-23556","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2021-23556","title":"Exposed Dangerous Method or Function","description":"The package guake before 3.8.5 are vulnerable to Exposed Dangerous Method or Function due to the exposure of execute_command and execute_command_by_uuid methods via the d-bus interface, which makes it possible for a malicious user to run an arbitrary command via the d-bus method. **Note:** Exploitation requires the user to have installed another malicious program that will be able to send dbus signals or run terminal commands.","status":"published","published":"2022-03-17T11:20:43.711Z","modified":"2024-09-17T02:12:07.625Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:L/E:P","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:33:00.819444Z"}],"euvd":[{"id":"EUVD-2022-0116","description":"The package guake before 3.8.5 are vulnerable to Exposed Dangerous Method or Function due to the exposure of execute_command and execute_command_by_uuid methods via the d-bus interface, which makes it possible for a malicious user to run an arbitrary command via the d-bus method. **Note:** Exploitation requires the user to have installed another malicious program that will be able to send dbus signals or run terminal commands.","status":"published","published":"2022-03-17T11:20:43Z","modified":"2024-09-17T02:12:07Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:L/E:P","level":"medium"}],"updated_at":"2026-11-03T00:28:42.412483Z"}],"ghsa":[{"id":"GHSA-7x48-7466-3g33","title":"Command injection in guake","description":"Guake is a drop-down terminal for GNOME. The package guake before 3.8.5 is vulnerable to Exposed Dangerous Method or Function due to the exposure of execute_command and execute_command_by_uuid methods via the d-bus interface, which makes it possible for a malicious user to run an arbitrary command via the d-bus method. **Note:** Exploitation requires the user to have installed another malicious program that will be able to send dbus signals or run terminal commands.","status":"published","published":"2022-03-18T00:01:11Z","modified":"2024-09-20T21:32:44Z","cvss":[{"version":"4.0","score":6.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N","level":"medium"},{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T14:38:05.526697Z"}],"nvd":[{"id":"CVE-2021-23556","description":"The package guake before 3.8.5 are vulnerable to Exposed Dangerous Method or Function due to the exposure of execute_command and execute_command_by_uuid methods via the d-bus interface, which makes it possible for a malicious user to run an arbitrary command via the d-bus method. **Note:** Exploitation requires the user to have installed another malicious program that will be able to send dbus signals or run terminal commands.","status":"published","published":"2022-03-17T12:15:07.59Z","modified":"2026-06-17T03:38:49.333Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6,"vector":"AV:N/AC:M/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:07:05.581807Z"}],"osv":[{"id":"CVE-2021-23556","description":"The package guake before 3.8.5 are vulnerable to Exposed Dangerous Method or Function due to the exposure of execute_command and execute_command_by_uuid methods via the d-bus interface, which makes it possible for a malicious user to run an arbitrary command via the d-bus method. **Note:** Exploitation requires the user to have installed another malicious program that will be able to send dbus signals or run terminal commands.","status":"published","published":"2022-03-17T12:15:07.59Z","modified":"2026-10-20T10:54:32.987824696Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:18.778776Z"},{"id":"DEBIAN-CVE-2021-23556","description":"The package guake before 3.8.5 are vulnerable to Exposed Dangerous Method or Function due to the exposure of execute_command and execute_command_by_uuid methods via the d-bus interface, which makes it possible for a malicious user to run an arbitrary command via the d-bus method. **Note:** Exploitation requires the user to have installed another malicious program that will be able to send dbus signals or run terminal commands.","status":"published","published":"2022-03-17T12:15:07.59Z","modified":"2026-10-23T18:03:12.073826289Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:34.637046Z"},{"id":"GHSA-7x48-7466-3g33","title":"Command injection in guake","description":"Guake is a drop-down terminal for GNOME. The package guake before 3.8.5 is vulnerable to Exposed Dangerous Method or Function due to the exposure of execute_command and execute_command_by_uuid methods via the d-bus interface, which makes it possible for a malicious user to run an arbitrary command via the d-bus method. **Note:** Exploitation requires the user to have installed another malicious program that will be able to send dbus signals or run terminal commands.","status":"published","published":"2022-03-18T00:01:11Z","modified":"2024-11-30T05:44:09.503724Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"medium"},{"version":"4.0","score":6.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T15:46:41.732368Z"},{"id":"UBUNTU-CVE-2021-23556","description":"The package guake before 3.8.5 are vulnerable to Exposed Dangerous Method or Function due to the exposure of execute_command and execute_command_by_uuid methods via the d-bus interface, which makes it possible for a malicious user to run an arbitrary command via the d-bus method. **Note:** Exploitation requires the user to have installed another malicious program that will be able to send dbus signals or run terminal commands.","status":"published","published":"2022-03-17T12:15:00Z","modified":"2026-10-17T12:57:12.192324071Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"medium"},{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:26.779273Z"},{"id":"PYSEC-2022-165","description":"The package guake before 3.8.5 are vulnerable to Exposed Dangerous Method or Function due to the exposure of execute_command and execute_command_by_uuid methods via the d-bus interface, which makes it possible for a malicious user to run an arbitrary command via the d-bus method. **Note:** Exploitation requires the user to have installed another malicious program that will be able to send dbus signals or run terminal commands.","status":"published","published":"2022-03-17T12:15:00Z","modified":"2023-11-08T04:05:11.387134Z","updated_at":"2026-11-02T15:52:53.449407Z"}]}}