6.5Medium

CVE-2024-38020Microsoft Outlook Spoofing Vulnerability

Microsoft Microsoft Office 2019; Microsoft Microsoft 365 Apps for Enterprise; Microsoft Microsoft Office LTSC 2021; Microsoft Microsoft Office 2016 Published: 2024-07-09 20:03 (2 years ago)

Description

Microsoft Outlook Spoofing Vulnerability

Weakness (CWE): CWE-200

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

Vendor	Product	Versions
microsoft	365 apps	16.0.1 – < https://aka.ms/OfficeSecurityReleases
Microsoft	Microsoft 365 Apps for Enterprise	16.0.1 – < https://aka.ms/OfficeSecurityReleases
Microsoft	Microsoft Office 2016	16.0.0 – < 16.0.5456.1000
Microsoft	Microsoft Office 2019	19.0.0 – < https://aka.ms/OfficeSecurityReleases
Microsoft	Microsoft Office LTSC 2021	16.0.1 – < https://aka.ms/OfficeSecurityReleases
Microsoft	Microsoft Outlook 2016	16.0.0.0 – < 16.0.5456.1000
microsoft	office	19.0.0 – < https://aka.ms/OfficeSecurityReleases
microsoft	office long term servicing channel	16.0.1 – < https://aka.ms/OfficeSecurityReleases
microsoft	outlook	16.0.0.0 – < 16.0.5456.1000

References and patches

Microsoft Outlook Spoofing Vulnerability vendor-advisorypatch

CVSS score

6.5Medium

Source: microsoft · CVSS 3.1

Attack vector: Network
Attack complexity: Low
Privileges required: None
User interaction: Required
Scope: Unchanged
Confidentiality: High
Integrity: None
Availability: None

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

EPSS (chance of exploitation in 30 days)

1.84%

higher than 79% of all CVEs

CISA assessment (SSVC)

Exploitation: none
Automatable: no
Technical impact: partial

Timeline

ID reserved2024-06-11
Published2024-07-09 20:03
Reached IP-DB2026-10-24 23:55
Last updated2026-02-11 02:34

Assigned by (CNA): microsoft

View at source: CVE.org · NVD

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