CVE-2019-1398 describes a remote code execution vulnerability in Windows Hyper-V, affecting Windows 10, Windows Server 2016, and Windows Server 2019. This flaw allows an authenticated user on a guest operating system to execute arbitrary code on the host due to improper input validation. With a CVSS score of 8.4 (High), it presents a significant risk, requiring network access but no user interaction, and can lead to high impact on confidentiality, integrity, and availability. While no public exploit code is available in Metasploit, Nuclei, or ExploitDB, and it is not listed in CISA's KEV catalog, the vulnerability has received some community discussion and media coverage, indicating awareness within the cybersecurity landscape.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1709CPE matchmatch criteria | cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:x64:* | ||
1803CPE matchmatch criteria | cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:x64:* | ||
1809CPE matchmatch criteria | cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:x64:* | ||
1903CPE matchmatch criteria | cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:x64:* | ||
1803CPE matchmatch criteria | cpe:2.3:o:microsoft:windows_server_2016:1803:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.2 Bluesky, 0.0 Mastodon, and 0.0 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.