Dangerous file upload in SDCMS - CVE-2019-9651
Published: March 11, 2019
Vulnerability identifier: #VU17936
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Green
CVE-ID: CVE-2019-9651
CWE-ID: CWE-434
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: SDCMS
Affected software:
SDCMS
SDCMS
Detailed vulnerability description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to the application does not perform a case sensitive validation of the file extension before allowing file upload within the check_bad() function in appadmincontroller hemecontroller.php file. A remote authenticated attacker can upload a PHP file to the system that contains system() PHP call and file extension ".PHP".
How to mitigate CVE-2019-9651
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.