Vulnerability · Published Mar 10, 2026 · Assigned by microsoft
CVE-2026-26121Azure IOT Explorer Spoofing Vulnerability
High 7.5
In plain English
A high-severity server-side request forgery 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 1.2% (higher than 68% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)1.2%top 32.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Server-side request forgery (ssrf) in Azure IoT Explorer allows an unauthorized attacker to perform spoofing over a network.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Azure IoT Explorer | 1.0.0 – before 0.15.14 |
Weakness: CWE-918, CWE-20 · 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 Spoofing Vulnerability vendor-advisory, patch