CVE-2019-19371 Cross-site scripting in n/a
An unauthenticated attacker can execute arbitrary scripts via reflected XSS in the Mitel MiCollab AWV join meeting 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-2019-19371?
CVE-2019-19371 is a medium-severity cross-site scripting vulnerability in n/a, published on 2 Mar 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
A cross-site scripting (XSS) vulnerability in the web conferencing component of Mitel MiCollab AWV before 8.1.2.2 could allow an unauthenticated attacker to conduct a reflected cross-site scripting (XSS) attack due to insufficient validation in the join meeting interface. A successful exploit could allow an attacker to execute arbitrary scripts.
Weakness: CWE-79
Which versions are affected by CVE-2019-19371?
It affects 1 product.
Products include Mitel Micollab Audio\, Web \& Video Conferencing.
How do I fix CVE-2019-19371?
No fix has been published for CVE-2019-19371 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-2019-19371 being exploited?
There is no known exploitation of CVE-2019-19371 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-4c4v-jcwm-2qpx.