CVE-2025-53771
Improper authentication in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a networ
Improper authentication in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.
MEDIUM · CVSS 6.5
EPSS 0.32155
Schedule remediation
- EPSS ≥ 0.10 - elevated exploitation probability
- EPSS percentile: top 3% of all CVEs by exploitation likelihood
- Public exploit or PoC is available
- SSVC automatable: yes - attacks can be scripted at scale
Sigma rules10
YARA rules0