A remote code execution vulnerability exists in Microsoft SharePoint Server when it fails to properly identify and filter unsafe ASP.Net we…

published 2019-05-16 7y ago modified 2026-06-17 4mo ago also EUVD-2019-1687

cvss: 8.8; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 9.6%; EPSS 9.6% chance of exploitation in 30 days, percentile 95%
public exploits: 0; none known

A remote code execution vulnerability exists in Microsoft SharePoint Server when it fails to properly identify and filter unsafe ASP.Net web controls, aka 'Microsoft SharePoint Server Remote Code Execution Vulnerability'.

Patch / fix

links 1

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0952 advisory

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Exploit prediction

9.55% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.0	8.8	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	6.5	AV:N/AC:L/Au:S/C:P/I:P/A:P

Affected products

Microsoft Microsoft SharePoint Foundation
Microsoft Microsoft SharePoint Enterprise Server

References

portal.msrc.microsoft.com /en-US/security-guidance/advisory/CVE-2019-0952
patch, vendor-advisory

Sources

CVE List CVE-2019-0952
NVD CVE-2019-0952

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