CVE-2021-34517

Microsoft SharePoint Server Spoofing Vulnerability

CVSS 5.3 MEDIUMEPSS 1.8%

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.3EPSS 1.8%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

14 Jul 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Microsoft SharePoint Server Spoofing Vulnerability

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C

Affected products

Microsoft · Microsoft SharePoint Enterprise Server 2013 Service Pack 1 Microsoft · Microsoft SharePoint Enterprise Server 2016 Microsoft · Microsoft SharePoint Foundation 2013 Service Pack 1 Microsoft · Microsoft SharePoint Server 2019

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34517