CVE-2019-3670 Remote Code Execution vulnerability
Remote unauthenticated attackers can execute arbitrary code via a cross-site scripting vulnerability in the McAfee Web Advisor web interface.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2019-3670?
CVE-2019-3670 is a high-severity cross-site scripting vulnerability in McAfee, LLC Web Advisor (WA), published on 24 Feb 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Remote Code Execution vulnerability in the web interface in McAfee Web Advisor (WA) 8.0.34745 and earlier allows remote unauthenticated attacker to execute arbitrary code via a cross site scripting attack.
Weakness: CWE-79
Which versions are affected by CVE-2019-3670?
It affects 1 product.
Products include Mcafee Web Advisor.
How do I fix CVE-2019-3670?
No fix has been published for CVE-2019-3670 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-2019-3670 being exploited?
There is no known exploitation of CVE-2019-3670 in the wild and no public exploit code.
Sources
Also known as GHSA-6m79-m28g-39mr.