CVE-2022-45174

Name: CVE-2022-45174
Creator: NVD / NIST
Published: 2023-04-14T14:15:10.393+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.03%

Last modified Jun 17, 2026

CVE-2022-45174 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An issue was discovered in LIVEBOX Collaboration vDesk through v018. A Bypass of Two-Factor Authentication for SAML Users can occur under the /login/backup_code endpoint and the /api/v1/vdeskintegration/challenge endpoint. EPSS estimates a 1.03% chance of exploitation in the next 30 days.

Description

An issue was discovered in LIVEBOX Collaboration vDesk through v018. A Bypass of Two-Factor Authentication for SAML Users can occur under the /login/backup_code endpoint and the /api/v1/vdeskintegration/challenge endpoint. The correctness of the TOTP is not checked properly, and can be bypassed by passing any string as the backup code.

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

1.03%

59.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Liveboxcloud	Vdesk	<= 018

References

https://www.gruppotim.it/it/footer/red-team.htmlExploit, Third Party Advisory
https://www.gruppotim.it/it/footer/red-team.htmlExploit, Third Party Advisory

Timeline

Published: Apr 14, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-45174?

How severe is CVE-2022-45174?

CVE-2022-45174 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.03% probability of exploitation in the next 30 days.

How do I fix CVE-2022-45174?

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-2022-45174?

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

Scan your code now

Source: NVD / NIST