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CVE-2020-11798

MEDIUMCVSS 5.3/10EPSS 45.24%

Last modified

CVE-2020-11798 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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.. EPSS estimates a 45.24% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
5.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Probability
45.24%

98.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MitelMicollab Audio\, Web \& Video Conferencing< 8.1.2.4
MitelMicollab Audio\, Web \& Video Conferencing>= 9.0, < 9.1.3

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-11798?
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.
How severe is CVE-2020-11798?
CVE-2020-11798 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 45.24% probability of exploitation in the next 30 days.
How do I fix CVE-2020-11798?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-11798?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST