7.1high
CVE-2023-23398
Microsoft Excel Spoofing Vulnerability
Published 3 y ago · modified 4 mo ago · JSON
CVSS
7.1
v3.1 · CNA
CISA KEV
No
not known exploited
EPSS
0.6%
percentile 50%
Public exploits
0
none known
Summary
Microsoft Excel Spoofing Vulnerability
CISA SSVC assessment
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 20 mo ago
Exploit prediction (EPSS)
0.62% probability of exploitation in the next 30 days, higher than 50% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| CNA | 3.1 | 7.1 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/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:N/UI:R/S:U/C:H/I:H/A:N |
| NVD | 3.1 | 7.1 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N |
Affected products
- Microsoft Microsoft Office 2019
- Microsoft Microsoft 365 Apps for Enterprise
- Microsoft Microsoft Office LTSC 2021
- Microsoft Microsoft Excel 2016
- Microsoft Microsoft Excel 2013 Service Pack 1
Classification
- Weakness
- CWE-290 Authentication Bypass by Spoofing
References
- msrc.microsoft.com /update-guide/vulnerability/CVE-2023-23398 · vendor-advisory, x_transferred
Sources
- CVE List: CVE-2023-23398
- NVD: CVE-2023-23398
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