High severity · published Aug 26, 2020
CVE-2020-11797
An Authentication Bypass vulnerability in the Published Area of the web conferencing component of Mitel MiCollab AWV before 8.1.2.4 and 9.x before 9.1.3 could allow an…
7.5
CVSS
1.2%
EPSS
No
On KEV
Description
An Authentication Bypass vulnerability in the Published Area of the web conferencing component of Mitel MiCollab AWV before 8.1.2.4 and 9.x before 9.1.3 could allow an unauthenticated attacker to gain access to unauthorized information due to insufficient access validation. A successful exploit could allow an attacker to access sensitive shared files.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
Micollab Audio, Web & Video Conferencing · Mitel
before 8.1.2.4; 9.0 before 9.1.3 · source: NVD
Affected product
MA
Micollab Audio, Web & Video Conferencing
Mitel
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-11797
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-11797
Vendor Advisory
https://www.mitel.com/support/security-advisories
Vendor Advisory
https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-20-0005
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