What’s Vulnerable › Vulnerabilities

CVE-2018-15656

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-02-05 · updated 2026-06-17
• Weakness: CWE-200

Description

An issue was discovered in the registration API endpoint in 42Gears SureMDM before 2018-11-27. An attacker can submit a GET request to /api/register/:email, where :email is a base64 encoded e-mail address, to receive confirmation as to whether a user account exists in the system with the specified e-mail address. The request must be made with an "apiKey" value in the "ApiKey" header.

Affected products

• Onpremise SureMDM Solution SureMDM Onpremise: before 2018-11-27 — fixed in 2018-11-27

How to fix

Upgrade to a fixed version: Onpremise SureMDM Solution SureMDM Onpremise 2018-11-27. Check the vendor advisory for mitigations.

References

• https://research.digitalinterruption.com/2019/01/31/multiple-vulnerabilities-found-in-mobile-device-management-software/
• https://research.digitalinterruption.com/2019/01/31/multiple-vulnerabilities-found-in-mobile-device-management-software/

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