CVE-2021-3176 Information disclosure in n/a
An attacker can view user information and application data by sending malicious HTTP links to the Mitel BusinessCTI Client chat window.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-3176?
CVE-2021-3176 is a high-severity vulnerability in n/a, published on 29 Jan 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
The chat window of the Mitel BusinessCTI Enterprise (MBC-E) Client for Windows before 6.4.15 and 7.x before 7.1.2 could allow an attacker to gain access to user information by sending certain code, due to improper input validation of http links. A successful exploit could allow an attacker to view user information and application data.
Weakness: CWE-20
Which versions are affected by CVE-2021-3176?
It affects 1 product.
Products include Mitel Businesscti Enterprise.
How do I fix CVE-2021-3176?
No fix has been published for CVE-2021-3176 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-3176 being exploited?
There is no known exploitation of CVE-2021-3176 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-fxj9-j9p7-r939.