VDB
CVE-2021-28474
CVE-2021-28474
PUBLISHED
CVSS 8.800000190734863 HIGH
Microsoft SharePoint Server Remote Code Execution Vulnerability
EPSS 14.08% · 94.5th percentile
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
EPSS Score
14.08%
94.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 | 16.0.0 |
| Microsoft | Microsoft SharePoint Foundation 2013 Service Pack 1 | 15.0.0 |
| Microsoft | Microsoft SharePoint Server 2019 | 16.0.0 |
| microsoft | sharepoint_server | 2016, 2019 |
| microsoft | sharepoint_foundation | 2013 |
Exploit Intelligence
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28474 (circl)
- https://www.zerodayinitiative.com/advisories/ZDI-21-574/ (circl)
- ET WEB_SPECIFIC_APPS Microsoft Sharepoint WebPartPages Authenticated Remote Code Execution (CVE-2021-28474) (emergingthreats)
- ET WEB_SPECIFIC_APPS Microsoft Sharepoint WebPartPages Authenticated Remote Code Execution (CVE-2021-28474) (emergingthreats)
- ET WEB_SPECIFIC_APPS Microsoft Sharepoint WebPartPages Authenticated Remote Code Execution (CVE-2021-28474) (emergingthreats)
Timeline
- May 11, 2021 CVE Published
- May 12, 2021 EPSS Score
- Jul 15, 2021 EPSS Score
- Sep 15, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Jan 16, 2022 EPSS Score
- Mar 19, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 21, 2022 EPSS Score
- Nov 22, 2022 EPSS Score
- Jan 23, 2023 EPSS Score
- Mar 25, 2023 EPSS Score
References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28474 url
- https://www.zerodayinitiative.com/advisories/ZDI-21-574/ url
- https://nvd.nist.gov/vuln/detail/CVE-2021-28474 advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-574 url
- https://portal.msrc.microsoft.com/fr-FR/security-guidance advisory