CVE-2020-13863: High severity mitel micollab, mivoice business express vulnerability
The SAS portal of Mitel MiCollab before 9.1.3 could allow an attacker to access user data by performing a header injection in HTTP responses, due to the improper handling of input parameters. A successful exploit could allow an attacker to access user information.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2020-13863?
CVE-2020-13863 is a vulnerability in Mitel MiCollab before version 9.1.3, which allows an attacker to access user data by performing a header injection in HTTP responses.
How does CVE-2020-13863 work?
CVE-2020-13863 occurs due to the improper handling of input parameters in the SAS portal of Mitel MiCollab.
What is the severity of CVE-2020-13863?
The severity of CVE-2020-13863 is high, with a CVSS score of 8.1.
How can an attacker exploit CVE-2020-13863?
An attacker can exploit CVE-2020-13863 by performing a header injection in HTTP responses to gain unauthorized access to user information.
How can CVE-2020-13863 be mitigated?
To mitigate CVE-2020-13863, users should update Mitel MiCollab to version 9.1.3 or above.