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.
https://www.gosecure.net/blog/2020/06/11/vera-vulnerable-to-authenticated-remote-code-execution-cve-2019-15123/
http://www.vikisolutions.com/products/Vera.html
Source: Mitre, NVD
Published: 2020-06-12
Updated: 2026-06-17
Base Score: 6.5
Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P
Severity: Medium
Base Score: 7.2
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Severity: High
EPSS: 0.02698