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CVE-2022-30174

Microsoft Office Remote Code Execution Vulnerability

7.8 High

Microsoft Office Remote Code Execution Vulnerability

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
Low
Privileges needed
None
User interaction
Required

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

3.33%Up 2.2 points since Jun 16, 2022
90%50%10%1%

What each source reports

CVE List Score used 7.8

Microsoft Office Remote Code Execution Vulnerability

Microsoft Office Remote Code Execution Vulnerability

Record
CVE-2022-30174
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Updated
2026-11-02
EUVDEUVD-2022-35382 7.8

Microsoft Office Remote Code Execution Vulnerability

Record
EUVD-2022-35382
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Updated
2026-11-03
GitHub AdvisoriesGHSA-frvf-2pfv-qc3m 7.4

Microsoft Office Remote Code Execution Vulnerability.

Microsoft Office Remote Code Execution Vulnerability.

Record
GHSA-frvf-2pfv-qc3m
CVSS 3.1
7.4 HighCVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
NVD 7.8

Microsoft Office Remote Code Execution Vulnerability

Record
CVE-2022-30174
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0
6.8 MediumAV:N/AC:M/Au:N/C:P/I:P/A:P
Updated
2026-11-02

Affected products

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-30174 is a high vulnerability (CVSS 7.8) in Microsoft 365 Apps, published June 15, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.33%, the 88th percentile. No source names a fixed version.

References

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