Arbitrary file upload in SolarView Compact SV-CPT-MC310 - CVE-2021-20659
Published: February 22, 2021
Vulnerability identifier: #VU50825
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-20659
CWE-ID: CWE-434
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vendor: Contec
Affected software:
SolarView Compact SV-CPT-MC310
SolarView Compact SV-CPT-MC310
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. A remote authenticated attacker on the local network can upload a malicious file and execute it on the server.
How to mitigate CVE-2021-20659
Install updates from vendor's website.