CVE-2025-53771
medium · 6.5A public exploit / detection template exists
Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →
Improper authentication in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.
6.5
CVSS
99.8%
EPSS (exploit prob.)
100th
EPSS percentile
2025-07-20
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weaknesses
CWE-287
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| microsoft | sharepoint_server | < 16.0.18526.20508 |
| microsoft | sharepoint_server | 2016 |
| microsoft | sharepoint_server | 2019 |
Check a specific version with /api/v1/cve/match.
References
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2025-53771