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CVE-2020-11797

HIGH
7.5
CVSS Score
Published: August 26, 2020 at 06:15 PM UTC
Updated: June 17, 2026 at 02:50 AM UTC
1 product affected across 1 vendorMicollab Audio , Web & Video Conferencing

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Severity
HIGH7.5
Exploit prediction
EPSS 1%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Micollab Audio , Web & Video Conferencing· Mitel
95%
v < 8.1.2.49.0 ≤ v < 9.1.3
Affected range stops below 8.1.2.4, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.1.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

x_refsource_CONFIRMx_refsource_MISCVendor Advisory
Source: [email protected]
https://www.mitel.com/support/security-advisories
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-20-0005

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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