CVE-2020-7333 Cross-site Scripting (XSS) in firewall ePO extension of McAfee Endpoint Security (ENS)
Administrators can inject arbitrary web script or HTML via the configuration wizard in the firewall ePO extension of McAfee Endpoint Security.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-7333?
CVE-2020-7333 is a medium-severity cross-site scripting vulnerability in Mcafee, LLC Endpoint Security for Windows, published on 12 Nov 2020. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
Cross site scripting vulnerability in the firewall ePO extension of McAfee Endpoint Security (ENS) prior to 10.7.0 November 2020 Update allows administrators to inject arbitrary web script or HTML via the configuration wizard.
Weakness: CWE-79
Which versions are affected by CVE-2020-7333?
It affects 1 product.
Products include Mcafee Endpoint Security.
How do I fix CVE-2020-7333?
No fix has been published for CVE-2020-7333 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2020-7333 being exploited?
There is no known exploitation of CVE-2020-7333 in the wild and no public exploit code.
Other vulnerabilities in Mcafee, LLC Endpoint Security for Windows
- CVE-2020-7319 Improper Access Control Vulnerability in ENS for Windows
- CVE-2020-7264 Privilege Escalation vulnerability through symbolic links in ENS for Windows
- CVE-2020-7265 Privilege Escalation vulnerability through symbolic links in ENSM
- CVE-2019-3582 McAfee Endpoint Security updates fix a privilege escalation vulnerability
- CVE-2020-7257 Privilege Escalation vulnerability through Symbolic links in ENS
Sources
Also known as GHSA-hr73-3j7j-8v7h.