KEV · Actively exploited
CVE-2025-49706
CVE-2025-49706 is actively exploited (CISA KEV catalog) : medium severity (CVSS 6.5), 0 tracked apps concerned, none still exposed on their current version.
- Severity (CVSS)
- 6.5
- Exploitation
- Confirmed
- Tracked apps
- 0
- Still exposed
- 0
NVD scale
CISA KEV · EPSS predicts 98.8 %
Improper authentication in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.
Attack vector : Network
No privileges required
No user interaction
Show raw CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS
98.84%
predictive model; CISA confirms active exploitation
percentile 99.9%
CISA Known Exploited Vulnerability
- Added to KEV
- 2025-07-22
- Remediation deadline
- 2025-07-23
- Required action
- Disconnect public-facing versions of SharePoint Server that have reached their end-of-life (EOL) or end-of-service (EOS) to include SharePoint Server 2013 and earlier versions. For supported versions, please follow the mitigations according to CISA (URL listed below in Notes) and vendor instructions (URL listed below in Notes). Adhere to the applicable BOD 22-01 guidance for cloud services or discontinue use of the product if mitigations are not available.
- Ransomware
- Yes, known ransomware campaign