{"id":"CVE-2018-11138","aliases":[],"url":"https://o3.security/vulnerability/CVE-2018-11138","summary":"The '/common/download_agent_installer.php' script in the Quest KACE System Management Appliance 8.0.318 is accessible by anonymous users and can be abused to execute arbitrary commands on the system.","details":"The '/common/download_agent_installer.php' script in the Quest KACE System Management Appliance 8.0.318 is accessible by anonymous users and can be abused to execute arbitrary commands on the system.","published":"2018-05-31T18:29:00.557","modified":"2026-08-13T05:17:15.700","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.92061,"percentile":0.99815,"asOf":"2026-08-28"},"cisaKev":{"dateAdded":"2022-03-25","dueDate":"2022-04-15","knownRansomwareCampaignUse":true},"exploitsKnown":7,"affectedPackages":[],"fix":null,"references":[{"type":"EXPLOIT","url":"https://www.coresecurity.com/advisories/quest-kace-system-management-appliance-multiple-vulnerabilities"},{"type":"EXPLOIT","url":"https://www.exploit-db.com/exploits/44950/"},{"type":"EXPLOIT","url":"https://www.coresecurity.com/advisories/quest-kace-system-management-appliance-multiple-vulnerabilities"},{"type":"EXPLOIT","url":"https://www.exploit-db.com/exploits/44950/"},{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-11138"}],"provenance":{"sources":["OSV.dev","NVD","CISA KEV","FIRST.org (EPSS)"],"lastVerified":"2026-08-13T05:17:15.700"}}