CISA KEV · Known exploitedHigh

CVE-2024-38189

Microsoft Project

CVE-2024-38189 affects Microsoft Project. Review the CVSS score, exploitation signals, affected versions, remediation status, and linked source material before making a change.

CVSS
8.8
EPSS
8.19%
94.3% percentile
CISA KEV
Listed
Published
2024.08.14
PRIORITY ASSESSMENT

Immediate review

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.

Known exploitationConfirmed by CISA KEV
Exploit probability8.19%
Technical severityCVSS 8.8

Vulnerability overview

CVE-2024-38189 affects Microsoft Project. Review the CVSS score, exploitation signals, affected versions, remediation status, and linked source material before making a change.

Affected product and versions

Product
Microsoft Project
Affected versions
19.0.0, 16.0.1, 16.0.0.0, 2021, < 16.0.5461.1001
Fixed versions
16.0.5461.1001

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
CISA required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Due date: 2024.09.03
  1. 1
    Identify

    Confirm that Microsoft Project and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
CWE-20
KEV added
2024.08.13
Ransomware use
미확인
CVE-2024-38189 — Microsoft Project | SECUFOCUS NOW