Arbitrary file upload in HongCMS - CVE-2018-13021
Published: July 2, 2018 / Updated: October 21, 2019
Vulnerability identifier: #VU13543
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2018-13021
CWE-ID: CWE-434
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: HongCMS
Affected software:
HongCMS
HongCMS
Detailed vulnerability description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to the application allows unrestricted upload of dangerous files in "admin/index.php/template/upload" URI. A remote authenticated user can upload a malicious PHP script on the server and execute it.
How to mitigate CVE-2018-13021
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.