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CVE-2023-233979.8CriticalCWE-20

CVE-2023-23397: Microsoft Outlook Elevation of Privilege Vulnerability

Microsoft · Microsoft Office LTSC 2021

Vendor fix available · Affected: Microsoft Office LTSC 2021 · Exploitation: in CISA KEV since 14 Mar 2023

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

ExploitationIn CISA KEV

  1. In CISA KEVCISA KEV catalogue14 Mar 2023
  2. Exploited (reported): not seen
  3. Scanning observed: not seen
  4. Proof of concept public: not seen
  5. Not established: not seen
97.2%probability of exploitation in the next 30 days
99th percentile
050100

Higher than 99% of scored CVEs

9.8CriticalCVSS 3.1
LowCrit.

DescriptionCVE.org

Microsoft Outlook Elevation of Privilege Vulnerability

Affected products5

From the CVE record. A product or version that is not listed is unknown, not unaffected.

  • Microsoft · Microsoft Office LTSC 2021from 16.0.1 before https://aka.ms/OfficeSecurityReleases
  • Microsoft · Microsoft Outlook 2016from 16.0.0.0 before 16.0.5387.1000
  • Microsoft · Microsoft 365 Apps for Enterprisefrom 16.0.1 before https://aka.ms/OfficeSecurityReleases
  • Microsoft · Microsoft Office 2019from 19.0.0 before https://aka.ms/OfficeSecurityReleases
  • Microsoft · Microsoft Outlook 2013 Service Pack 1from 15.0.0.0 before 15.0.5537.1000

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

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Exploitation
Exploited in the wild. Listed in the CISA Known Exploited Vulnerabilities catalogue.
CISA KEV
Listed since 14 Mar 2023 · catalogue entry
Public check
No public nuclei template
Vendor
Microsoft
Published
March 2023

What changed

  1. CISA added it to the KEV catalogue CISA

CoverageNo articles yet

No CyberSIXT article names CVE-2023-23397 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.

References

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