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CVE-2022-36453

HIGHCVSS 8.8/10EPSS 0.57%

Last modified

CVE-2022-36453 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A vulnerability in the MiCollab Client API of Mitel MiCollab 9.1.3 through 9.5.0.101 could allow an authenticated attacker to modify their profile parameters due to improper authorization controls. A successful exploit could allow the authenticated attacker to control another extension number.. EPSS estimates a 0.57% chance of exploitation in the next 30 days.

Description

A vulnerability in the MiCollab Client API of Mitel MiCollab 9.1.3 through 9.5.0.101 could allow an authenticated attacker to modify their profile parameters due to improper authorization controls. A successful exploit could allow the authenticated attacker to control another extension number.

Metrics

CVSS 3.1
8.8/10

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

EPSS Probability
0.57%

42.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MitelMicollab>= 9.1.3, <= 9.5.0.101

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2022-36453?
A vulnerability in the MiCollab Client API of Mitel MiCollab 9.1.3 through 9.5.0.101 could allow an authenticated attacker to modify their profile parameters due to improper authorization controls. A successful exploit could allow the authenticated attacker to control another extension number.
How severe is CVE-2022-36453?
CVE-2022-36453 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.57% probability of exploitation in the next 30 days.
How do I fix CVE-2022-36453?
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-2022-36453?

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

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Source: NVD / NIST