Vulnerability · Published Mar 10, 2026 · Assigned by microsoft
CVE-2026-23661Azure IoT Explorer Information Disclosure Vulnerability
High 7.5
In plain English
A high-severity security flaw in Azure IoT Explorer from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 56% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.8%top 43.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Cleartext transmission of sensitive information in Azure IoT Explorer allows an unauthorized attacker to disclose information over a network.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Azure IoT Explorer | 1.0.0 – before 0.15.13 |
Weakness: CWE-319 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
References
- Azure IoT Explorer Information Disclosure Vulnerability vendor-advisory, patch