What is CVE-2024-38200?
Microsoft Office Spoofing Vulnerability
The record classifies CVE-2024-38200 under weakness classes CWE-200, NVD-CWE-noinfo. Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs no prior authentication, needs a user to take an action first, and has high impact on confidentiality. 8 affected-product entries are recorded, across 1 vendor, listed below. The identifier was first published 784 days ago.
Severity and exploitation probability
- CVSS v3.1 base score
- 6.5 — MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - EPSS (FIRST)
- 55.1% probability of exploitation in the next 30 days, higher than 98.0% of all scored CVEs
- CISA KEV
- Not listed in the CISA Known Exploited Vulnerabilities catalog
- Threadlinqs priority
- 7.2/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- Published
- 2024-08-12, last modified 2024-08-13
Is CVE-2024-38200 being exploited?
It currently carries a trending score of 30 in the Threadlinqs vulnerability feed.
Affected products and versions
- Microsoft: 365 Apps, Office 2016, Office 2019, Office Long Term Servicing Channel 2021
Showing 4 of 8 recorded product entries.
How to fix CVE-2024-38200
The record marks a vendor fix as available for CVE-2024-38200. Patch reference: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38200. Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38200. Apply the vendor fix referenced above to every affected product listed in this record, then confirm the running version against the vendor advisory.
Threat activity tracking CVE-2024-38200
No threat campaign in the Threadlinqs corpus currently references CVE-2024-38200, in its CVE list or as an indicator. The linkage is recomputed from the live corpus on every daily ingest, so this section fills in as soon as a tracked campaign cites the identifier.
Sources
Seeded from nvd and not yet processed by the Threadlinqs enrichment pipeline, so blank CVSS, EPSS or KEV fields above mean NOT MEASURED rather than measured-absent.