Code Injection in RevoWorks Browser - CVE-2021-20790
Published: September 10, 2021
Vulnerability identifier: #VU56438
CSH Severity: High
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-20790
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation. A remote attacker can execute arbitrary code on the web browser of the user which is running under the isolated environment.
Affected software
RevoWorks Browser
How to mitigate CVE-2021-20790
Install updates from vendor's website.
RevoWorks Browser - update to 2.2.50