Azure Stack
CVE-2019-1234 — Azure Stack Spoofing Vulnerability
Executive Summary
A spoofing vulnerability exists when Azure Stack fails to validate certain requests. An attacker who successfully exploited the vulnerability could make requests to internal Azure Stack resources. An attacker could exploit the vulnerability by sending a specially crafted request to the Azure Stack user portal. The update addresses the vulnerability by changing how Azure Stack handles certain requests.
Overview
7.5
CVSS HIGH
Important
MS Severity
Not Exploited
MS Exploit Status
Less Likely
MS Exploit Likelihood
CVSS Vector
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
EPSS Score
0.73741
probability of exploitation in the next 30 days
0.99429 percentile - updated 2026-08-14
View on FIRST.org
Affected Products
1 affected product
| Product | KB Article | Severity | Impact | Restart Required |
|---|---|---|---|---|
| Azure Stack | Release Notes (Security Update) |
Important | Spoofing | Yes |
Patches
1 patch
| Article | Type | Restart |
|---|---|---|
Release Notes |
Security Update | Yes |
Exploits & PoC
No public exploit or PoC has been linked for this CVE yet. When available, references are sourced from public repositories and may be unverified or non-functional — review carefully before use.
Detection Rules
No public Sigma or Nuclei detection rule has been mapped to this CVE yet. Coverage is concentrated on exploited / high-profile vulnerabilities; check SigmaHQ for updates.
Acknowledgments
Ronen Shustin of Check Point Research
References
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