Hacking Electronic Safes
Vulnerabilities in electronic safes that use Securam Prologic locks:
While both their techniques represent glaring security vulnerabilities, Omo says itβs the one that exploits a feature intended as a legitimate unlock method for locksmiths thatβs the more widespread and dangerous. βThis attack is something where, if you had a safe with this kind of lock, I could literally pull up the code right now with no specialized hardware, nothing,β Omo says. βAll of a sudden, based on our testing, it seems like people can get into almost any Securam Prologic lock in the world.β
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Omo and Rowley say they informed Securam about both their safe-opening techniques in spring of last year, but have until now kept their existence secret because of legal threats from the company. βWe will refer this matter to our counsel for trade libel if you choose the route of public announcement or disclosure,β a Securam representative wrote to the two researchers ahead of last yearβs Defcon, where they first planned to present their research.
Only after obtaining pro bono legal representation from the Electronic Frontier Foundationβs Codersβ Rights Project did the pair decide to follow through with their plan to speak about Securamβs vulnerabilities at Defcon. Omo and Rowley say theyβre even now being careful not to disclose enough technical detail to help others replicate their techniques, while still trying to offer a warning to safe owners about two different vulnerabilities that exist in many of their devices.
The company says that it plans on updating its locks by the end of the year, but have no plans to patch any locks already sold.