What’s Vulnerable › Vulnerabilities

CVE-2020-35137

• Severity: high (CVSS 7.5 v3.1)
• 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: 2021-03-29 · updated 2026-06-17
• Weakness: CWE-798

Description

The MobileIron agents through 2021-03-22 for Android and iOS contain a hardcoded API key, used to communicate with the MobileIron SaaS discovery API, as demonstrated by Mobile@Work (aka com.mobileiron). The key is in com/mobileiron/registration/RegisterActivity.java and can be used for api/v1/gateway/customers/servers requests. NOTE: Vendor states that this is an opt-in feature to the product - it is not enabled by default and customers cannot enable it without an explicit email to support. At this time, they do not plan change to make any changes to this feature.

Affected products

• Mobileiron Mobile@Work: through 2021-03-22

References

• https://github.com/optiv/rustyIron
• https://play.google.com/store/apps/details?id=com.mobileiron&hl=en_US&gl=US
• https://www.optiv.com/explore-optiv-insights/source-zero/mobileiron-mdm-contains-static-key-allowing-account-enumeration
• https://github.com/optiv/rustyIron
• https://play.google.com/store/apps/details?id=com.mobileiron&hl=en_US&gl=US
• https://www.optiv.com/explore-optiv-insights/source-zero/mobileiron-mdm-contains-static-key-allowing-account-enumeration

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