CVE-2018-11138

CRITICALCVSS 9.8Known Exploited

CISA Known Exploited Vulnerability

https://nvd.nist.gov/vuln/detail/CVE-2018-11138

Remediation deadline: April 15, 2022

Ransomware use: Known

Description

The '/common/download_agent_installer.php' script in the Quest KACE System Management Appliance is accessible by anonymous users and can be abused to perform remote code execution.

Timeline

Published:May 31st, 2018 6:29 PM

Last modified:August 13th, 2026 5:17 AM

Added to KEV:March 25th, 2022

CVSS Scoring

CVSS v3: 9.8 (CRITICAL)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2: 10.0

Affected Software

From NVD CPE configuration data

Vendors

quest

Products

kace_system_management_appliance

Weaknesses (CWE)

CWE-78

References & Reports

Advisories, patches, and third-party reports

https://www.coresecurity.com/advisories/quest-kace-system-management-appliance-multiple-vulnerabilitiesExploit
https://www.exploit-db.com/exploits/44950/Exploit
https://www.coresecurity.com/advisories/quest-kace-system-management-appliance-multiple-vulnerabilitiesExploit
https://www.exploit-db.com/exploits/44950/Exploit
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-11138US Government Resource

Source: NIST NVD · Data may lag official sources by up to one minute