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CVE-2022-45172

CRITICALCVSS 9.8/10EPSS 1.07%

Last modified

CVE-2022-45172 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An issue was discovered in LIVEBOX Collaboration vDesk before v018. Broken Access Control can occur under the /api/v1/registration/validateEmail endpoint, the /api/v1/vdeskintegration/user/adduser endpoint, and the /api/v1/registration/changePasswordUser endpoint. EPSS estimates a 1.07% chance of exploitation in the next 30 days.

Description

An issue was discovered in LIVEBOX Collaboration vDesk before v018. Broken Access Control can occur under the /api/v1/registration/validateEmail endpoint, the /api/v1/vdeskintegration/user/adduser endpoint, and the /api/v1/registration/changePasswordUser endpoint. The web application is affected by flaws in authorization logic, through which a malicious user (with no privileges) is able to perform privilege escalation to the administrator role, and steal the accounts of any users on the system.

Metrics

CVSS 3.1
9.8/10

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

EPSS Probability
1.07%

60.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
LiveboxcloudVdesk< 018

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2022-45172?
An issue was discovered in LIVEBOX Collaboration vDesk before v018. Broken Access Control can occur under the /api/v1/registration/validateEmail endpoint, the /api/v1/vdeskintegration/user/adduser endpoint, and the /api/v1/registration/changePasswordUser endpoint. The web application is affected by flaws in authorization logic, through which a malicious user (with no privileges) is able to perform privilege escalation to the administrator role, and steal the accounts of any users on the system.
How severe is CVE-2022-45172?
CVE-2022-45172 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.07% probability of exploitation in the next 30 days.
How do I fix CVE-2022-45172?
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-2022-45172?

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

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Source: NVD / NIST