Arbitrary file upload in eClass - #VU48777
Published: December 3, 2020 / Updated: May 9, 2023
Vulnerability identifier: #VU48777
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: N/A
CWE-ID: CWE-434
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: media-city
Affected software:
eClass
eClass
Detailed vulnerability description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to insufficient validation of file during file upload within the profile photo feature. A remote attacker can upload a malicious file and execute it on the server.
Remediation
Install update from vendor's website.