Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2019-1234

67
FAUCET Score

CVE-2019-1234 describes a spoofing vulnerability in Microsoft Azure Stack, stemming from its failure to validate specific requests. This flaw carries a CVSS score of 7.5 (High), indicating it can be exploited remotely with low attack complexity, potentially leading to high integrity impact without user interaction. While no public exploit code or active exploitation is confirmed, its EPSS score suggests a moderate likelihood of future exploitation. Community discussion and media coverage are limited, but the vulnerability was addressed in Microsoft's November 2019 Patch Tuesday.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:microsoft:azure_stack:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
73.74%
Probability of exploitation in next 30 days
EPSS Percentile
99.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.7374 is in the 99th percentile among its peer group of 51,553 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

microsoftpatch availablevia nvd_reference
View patch
microsoftpatch availablevia msrc
Product: Azure Stack
View patch

Vendor Advisories (1)

microsoft2019-Nov/CVE-2019-1234Important

Azure Stack Spoofing Vulnerability

Nov 12, 2019

References

portal.msrc.microsoft.com / en-US/security-guidance/advisory/CVE-2019-1234
PatchVendor Advisory
research.checkpoint.com / 2020/remote-cloud-execution-critical-vulnerabilities-in-azure-cloud-infrastructure-part-i