CVE-2024-38197

mediumpriority · track · 6EPSS 0.168 · 97 %ileDEEUNLRUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

16.8% (97th) EPSS

CVSS 6.5 · medium

Is it mine?

15 products

Check your exposure

Who says so?

7 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

Microsoft Teams for iOS Spoofing Vulnerability

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedMicrosoft Teams for iOSmsrc_csaf
7.13.0:Security Update:https://apps.apple.com/us/app/microsoft-teams/id1113153706
https://apps.apple.com/us/app/microsoft-teams/id1113153706

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.5mediumAV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Nsecondary · FSTEC (BDU) RU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:Csecondary · ENISA EU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Nsecondary · secure@microsoft.com USexploitability 3.9 · impact 2.5

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:Csecondary · NCSC-NL NL

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:Csecondary · Microsoft Security Response Center US

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-451USCWE-451USCWE-451USCWE-451US

affected products (15)

Products and version ranges known to be affected.

Microsoft 365 Appsall versionscert_bundDEcpe:/a:microsoft:365_apps:-
Microsoft Office 2019all versionscert_bundDEcpe:/a:microsoft:office_2019:-
Microsoft Office LTSC 2021all versionscert_bundDEcpe:/a:microsoft:office:ltsc_2021
Microsoft Office LTSC for Mac 2021all versionscert_bundDEcpe:/a:microsoft:office:ltsc_for_mac_2021
Microsoft Office OfficePLUSall versionscert_bundDEcpe:/a:microsoft:office:officeplus
Microsoft Outlook 2016all versionscert_bundDEcpe:/a:microsoft:outlook_2016:-
Microsoft PowerPoint 2016all versionscert_bundDEcpe:/a:microsoft:powerpoint_2016:-
Microsoft Project 2016all versionscert_bundDEcpe:/a:microsoft:project_2016:-
Microsoft Teams iOSall versionscert_bundDEcpe:/a:microsoft:teams:ios
Microsoft Microsoft Teams for iOS2.0.0 → 7.13.0enisa_euvdEU
Microsoft Corp Microsoft Teamsall versionsfstec_bduRU
Microsoft Teams for iOSall versionsfixedmsrc_csafUS
Microsoft Teams for iOS< 7.13.0msrc_csafUS
microsoft_teams_for_iosall versionsncsc_nlNLcpe:2.3:a:microsoft:microsoft_teams_for_ios:2.0.0:*:*:*:*:*:*:*
microsoft teams≤ 6.19.2nvdUScpe:2.3:a:microsoft:teams:*:*:*:*:*:*:*:*

advisories (3)

Vendor and ecosystem advisories describing this.

NCSC-2024-0337Kwetsbaarheden verholpen in Microsoft OfficeNL2024-08-13csaf · ncsc_nlNL
Microsoft heeft kwetsbaarheden verholpen in diverse Office producten.
WID-SEC-W-2024-1823Microsoft Office: Mehrere SchwachstellenDeutsch2024-08-13csaf · cert_bundDE
Ein lokaler oder entfernter Angreifer kann mehrere Schwachstellen in Microsoft 365 Apps, Microsoft Office ausnutzen, um seine Privilegien zu erhöhen, beliebigen Code auszuführen und das Opfer zu täuschen.
msrc_CVE-2024-38197Microsoft Teams for iOS Spoofing Vulnerability2024-08-13csaf · msrc_csafUS
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund msrc_csaf ncsc_nl nvd NVD CVE.org MITRE

published 2024-08-13modified 2026-06-17

references (6)

External citations — patches, advisories, analysis.

scry

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