Improper input validation in Microsoft Sharepoint
CVE-2018-8300
A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package, aka "Microsoft SharePoint Remote Code Execution Vulnerability." This affects Microsoft SharePoint.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.136 (96.4th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.128 · newest: 0.136 · change: +0.008
Affected products
- Microsoft Sharepoint — versions Enterprise Server 2016, Foundation 2013 Service Pack 1
- Microsoft Sharepoint Enterprise Server — versions 2013, 2016
Weakness classification (CWE)
References
- www.securityfocus.com/bid/104614 (VDB Entry, Third Party Advisory, vdb-entry)
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8300 (Patch, Vendor Advisory)
- www.securitytracker.com/id/1041261 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2018-8300?
- CVE-2018-8300 is a high-severity vulnerability in Microsoft Sharepoint, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2018-07-11.
- How severe is CVE-2018-8300?
- High severity. CVSS v3 base score is 8.8 out of 10.