MEDIUM

CVE-2020-11798

CVSS v3

5.3

MEDIUM

EPSS Score

48.8 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2020-11798 yet.

Full record on NVD

Description

A Directory Traversal vulnerability in the web conference component of Mitel MiCollab AWV before 8.1.2.4 and 9.x before 9.1.3 could allow an attacker to access arbitrary files from restricted directories of the server via a crafted URL, due to insufficient access validation. A successful exploit could allow an attacker to access sensitive information from the restricted directories.

Technical details

Published: 2020-06-10
Exploit-DB: EDB-51308

Frequently asked questions

What is CVE-2020-11798?

Is CVE-2020-11798 actively exploited?

Active exploitation of CVE-2020-11798 has not been confirmed. Its EPSS score was 48.8% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-11798?

CVE-2020-11798 has a CVSS v3 base score of 5.3 (MEDIUM severity).

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