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Mobile Device Mismanagement

Talkat Black Hat USA 2014 · 2014-08-02..08-07· [security]
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Penetration testing of enterprise MDMs finds predictable enrollment tokens (TinyURL‑style), secret tokens leaked in certificate CNs, default admin credentials and SQL/XXE injections that lead to remote code execution on servers. Devices send base64 payloads containing plain‑text domain credentials and WPA keys; servers often accept messages lacking PKCS7 signatures so attackers can impersonate UDIDs, force wipes, DOS or pull profiles. Proof‑of‑concept uses Burp and a Burp extension to resign messages to intercept responses; vulnerabilities are disclosed and some patches are issued but several remain unpatched.

AI-written summary · about

  1. 0:00Start
  2. 0:49Overview
  3. 1:10Introduction
  4. 2:51The Mdm Market
  5. 7:10Penetration Testing
  6. 10:08Ios Mdm
  7. 10:57Ios Enforces an Api for Mdm
  8. 12:09Enrollment Process
  9. 17:40Routine Communication between the Device and the Server
  10. 26:59Injection Flaws
  11. 33:14Firewalling Off the Mdm Server
  12. 40:07Software Development Lifecycle
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