Improper input validation in Microsoft Windows
CVE-2019-0786
An elevation of privilege vulnerability exists in the Microsoft Server Message Block (SMB) Server when an attacker with valid credentials attempts to open a specially crafted file over the SMB protocol on the same machine, aka 'SMB Server Elevation of Privilege Vulnerability'.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.070 (94.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 94.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.070 · newest: 0.070 · change: 0.000
Affected products
- Microsoft Windows — versions 10 Version 1709 for 32-bit Systems, 10 Version 1709 for x64-based Systems, 10 Version 1803 for 32-bit Systems
- Microsoft Windows 10 — versions 1709, 1803, 1809
- Microsoft Windows Server — versions version 1709 (Core Installation), version 1803 (Core Installation), 2019
- Microsoft Windows Server 2016 — versions 1709, 1803
- Microsoft Windows Server 2019
Weakness classification (CWE)
References
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0786 (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-0786?
- CVE-2019-0786 is a critical-severity vulnerability in Microsoft Windows, classified under Improper Input Validation. CVSS score: 9.8/10. Published 2019-04-09.
- How severe is CVE-2019-0786?
- Critical severity. CVSS v3 base score is 9.8 out of 10.