CVE-2024-21402 json
Microsoft Outlook Elevation of Privilege Vulnerability
published 2024-02-13 2 y ago modified 2026-08-10 2 mo ago also EUVD-2024-19112
- cvss
- 7.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 41%
- public exploits
- 0
- none known
Summary
Microsoft Outlook Elevation of Privilege Vulnerability
Patch / fix
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 18 mo ago
Exploit prediction
0.48% chance of exploitation in the next 30 days, higher than 41% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C |
| CNA | 3.1 | 7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |
Affected products
- Microsoft Microsoft 365 Apps for Enterprise
Classification
- Weakness
-
- CWE-285 Improper Authorization
References
-
msrc.microsoft.com
/update-guide/vulnerability/CVE-2024-21402
vendor-advisory, patch
Sources
- CVE List CVE-2024-21402
- NVD CVE-2024-21402
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.