The Branding Module in Viki Vera 4.9.1.26180 allows an authenticated user to change the logo on the website. An attacker could use this to upload a malicious .aspx file and gain Remote Code Execution on the site.
The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.
Link | Tags |
---|---|
http://www.vikisolutions.com/products/Vera.html | product vendor advisory |
https://www.gosecure.net/blog/2020/06/11/vera-vulnerable-to-authenticated-remote-code-execution-cve-2019-15123/ | third party advisory |