SARA / Free Tools / CVE / CVE-2018-8635

CVE-2018-8635 — An elevation of privilege vulnerability exists when Microsoft SharePoint Server

An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted authentication request to an affected SharePoint server, aka "Microsoft SharePoint Server Elevation of Privilege Vulnerability." This affects M

CVSS
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EPSS
19.72% (top 4.60%)
CWE
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Published
2018-12-12T00:00:00.000Z
Last modified
2024-08-05T07:02:25.868Z
CVSS vector
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01What is this vulnerability?

An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted authentication request to an affected SharePoint server, aka "Microsoft SharePoint Server Elevation of Privilege Vulnerability." This affects Microsoft SharePoint Server, Microsoft SharePoint.

02Affected products

VendorProductVersions
MicrosoftMicrosoft SharePoint Server2010 Service Pack 2
MicrosoftMicrosoft SharePointEnterprise Server 2013 Service Pack 1, Enterprise Server 2016

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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