Vulnerability Details : CVE-2025-21402
Microsoft Office OneNote Remote Code Execution Vulnerability
Vulnerability category: Execute code
Products affected by CVE-2025-21402
- cpe:2.3:a:microsoft:office:2021:*:*:*:ltsc:macos:*:*
- cpe:2.3:a:microsoft:office:2024:*:*:*:ltsc:macos:*:*
- cpe:2.3:a:microsoft:onenote:-:*:*:*:*:macos:*:*
- cpe:2.3:a:microsoft:onenote_for_mac:*:*:*:*:*:*:*:*
- Microsoft » Office Macos 2021 » For Long Term Servicing ChannelVersions from including (>=) 16.0.1 and before (<) 16.93.25011212cpe:2.3:a:microsoft:office_macos_2021:*:*:*:*:*:long_term_servicing_channel:*:*
- Microsoft » Office Macos 2024 » For Long Term Servicing ChannelVersions from including (>=) 1.0.0 and before (<) 16.93.25011212cpe:2.3:a:microsoft:office_macos_2024:*:*:*:*:*:long_term_servicing_channel:*:*
Exploit prediction scoring system (EPSS) score for CVE-2025-21402
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 22 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2025-21402
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
Microsoft Corporation | 2025-01-14 |
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/... |
N/A
|
N/A
|
MS-CVE-2025-21402 | 2025-01-14 |
CWE ids for CVE-2025-21402
-
The product constructs the name of a file or other resource using input from an upstream component, but it does not restrict or incorrectly restricts the resulting name.Assigned by: secure@microsoft.com (Secondary)
References for CVE-2025-21402
-
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21402
CVE-2025-21402 - Security Update Guide - Microsoft - Microsoft Office OneNote Remote Code Execution VulnerabilityPatch;Vendor Advisory
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