CVE-2026-111629

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Source
https://cve.org/CVERecord?id=CVE-2026-111629
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111629.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-111629
Published
2026-10-16T17:39:03Z
Modified
2026-10-21T02:55:50Z
Severity
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
IoTSharp through 3.6.1 Cross-Tenant Data Exposure via Customers and Devices APIs
Details

IoTSharp through 3.6.1 contains an insecure direct object reference vulnerability that allows any authenticated user to read other tenants' data because Customers and Devices API handlers do not scope queries to the caller's tenant. Attackers can self-register through the anonymous AccountController.Create endpoint and supply other tenants' GUIDs to read customer contact details, device inventories and device attribute telemetry.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-639"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111629.json"
}
References

Affected packages

Git / github.com/iotsharp/iotsharp

Affected ranges

Type
GIT
Repo
https://github.com/iotsharp/iotsharp
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
2d27d28999f1dddc7fdd00fb948a0fcf9d2ff1d5
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "3.6.1"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        }
    ]
}

Affected versions

v3.*
v3.3
v3.5
v3.6
v3.6.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111629.json"