CVE-2019-11021 Information

Description

LICENSE README.md cvefilelist cvelist nvdcve nvdpages.sh scripts test-CVE-2017-1882.markdown test-CVE-2017-18822.markdown tmpvendorlinks DISPUTED LICENSE README.md cvefilelist cvelist nvdcve nvdpages.sh scripts test-CVE-2017-1882.markdown test-CVE-2017-18822.markdown tmpvendorlinks admin/app/mediamanager in Schlix CMS 2.1.8-7 allows Authenticated Unrestricted File Upload leading to remote code execution. NOTE: \While inadvertently allowing a PHP file to be uploaded via Media Manager was an oversight it still requires an admin permission. We think it’s pretty rare for an administrator to exploit a bug on his/her own site to own his/her own site.\

CVSS Vector

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

Reference

https://gurelahmet.com/schlix-cms-v2-1-8-7-authenticated-unrestricted-file-upload-to-rce/ https://vuldb.com/?id.144129 https://www.incibe-cert.es/en/early-warning/vulnerabilities/cve-2019-11021 https://www.schlix.com/html/schlix-cms-downloads.html https://www.schlix.com/news/security/cve-2019-11021-for-older-schlix-cms-v2-1-8-7-november-2018.html

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.2