CVE-2025-49706 KEV
6.5
MEDIUM · CVSS 3.1 · EPSS 99.1% (pctl 100)
Patch first
On CISA KEV — known exploited in the wild, due 2025-07-23.
Description
Improper authentication in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.
Scoring
| CVSS | 6.5 (MEDIUM, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
| EPSS | 99.06% — more likely to be exploited than 100% of all CVEs |
| Weakness | CWE-287 |
| On CISA KEV | yes — remediate by 2025-07-23 |
| Public exploit | none known |
| Published | 2025-07-08 |
| Last modified | 2026-08-04 |
CISA KEV
| Name | Microsoft SharePoint Improper Authentication Vulnerability |
|---|---|
| Added | 2025-07-22 |
| Due | 2025-07-23 |
| Vendor / product | Microsoft / SharePoint |
| Ransomware use | known |
Affected (2)
| Vendor | Product |
|---|---|
| microsoft | sharepoint enterprise server |
| microsoft | sharepoint server |
References
→ the Explorer · watch your stack · NVD