What is CVE-2022-45912?

CVE-2022-45912 is a high-severity vulnerability in Zimbra Collaboration, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2022-12-05.

How severe is CVE-2022-45912?

High severity. CVSS v3 base score is 7.2 out of 10.

Arbitrary file upload in Zimbra Collaboration

CVE-2022-45912

An issue was discovered in Zimbra Collaboration (ZCS) 8.8.15 and 9.0. Remote code execution can occur through ClientUploader by an authenticated admin user. An authenticated admin user can upload files through the ClientUploader utility, a…

Vulnerability class: Unrestricted File Upload

EPSS: 0.011 (63.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Zimbra Collaboration — versions 8.8.15, 9.0.0
N/a — versions n/a

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2022-45912?: CVE-2022-45912 is a high-severity vulnerability in Zimbra Collaboration, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2022-12-05.
How severe is CVE-2022-45912?: High severity. CVSS v3 base score is 7.2 out of 10.