Vulnerability in Microsoft Office Online Server

CVE-2022-33648

Microsoft Excel Remote Code Execution Vulnerability

EPSS: 0.022 (84.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C.

Affected products

Microsoft Office Online Server — versions 16.0.1

References

Microsoft Excel Remote Code Execution Vulnerability (vendor-advisory)

Frequently asked questions

What is CVE-2022-33648?: CVE-2022-33648 is a high-severity vulnerability in Microsoft Office Online Server. CVSS score: 7.8/10. Published 2022-08-09.
How severe is CVE-2022-33648?: High severity. CVSS v3 base score is 7.8 out of 10.