VDB
CVE-2026-21228
CVE-2026-21228
PUBLISHED
CVSS 8.100000381469727 HIGH
Binding to an unrestricted ip address in Azure IoT Explorer allows an unauthorized attacker to disclose information over a network.
EPSS 0.09% · 25.4th percentile
Risk Scores
CVSS 3.1
8.100000381469727
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.09%
25.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| microsoft | azure_local | 0, 0 |
| microsoft | azure_iot_explorer | 1.0.0 |
| Microsoft | Azure IoT Explorer | 1.0.0 |
Exploit Intelligence
- https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1 (msrc)
- Azure IoT Explorer Information Disclosure Vulnerability (circl)
- CIRCL seen: CVE-2026-21528 (circl-sighting)
- CIRCL seen: CVE-2026-21528 (circl-sighting)
- CIRCL seen: CVE-2026-21528 (circl-sighting)
- CIRCL seen: CVE-2026-21528 (circl-sighting)
- CIRCL seen: CVE-2026-21528 (circl-sighting)
- CIRCL seen: CVE-2026-21528 (circl-sighting)
Timeline
- Feb 10, 2026 CVE Published
- Feb 10, 2026 PoC Published
- Feb 10, 2026 PoC Published
- Feb 11, 2026 EPSS Score
- Feb 11, 2026 PoC Published
- Feb 13, 2026 EPSS Score
- Feb 13, 2026 PoC Published
- Feb 13, 2026 PoC Published
- Feb 13, 2026 PoC Published
- Feb 15, 2026 EPSS Score
- Feb 17, 2026 EPSS Score
- Feb 19, 2026 EPSS Score
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21528 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21531 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21512 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21228 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21529 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-21228 advisory