CVE-2022-29948

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Summary

CVECVE-2022-29948
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-06-10 17:15:00 UTC
Updated2022-10-29 02:46:00 UTC
DescriptionDue to an insecure design, the Lepin EP-KP001 flash drive through KP001_V19 is vulnerable to an authentication bypass attack that enables an attacker to gain access to the stored encrypted data. Normally, the encrypted disk partition with this data is unlocked by entering the correct passcode (6 to 14 digits) via the keypad and pressing the Unlock button. This authentication is performed by an unknown microcontroller. By replacing this microcontroller on a target device with one from an attacker-controlled Lepin EP-KP001 whose passcode is known, it is possible to successfully unlock the target device and read the stored data in cleartext.

Risk And Classification

Problem Types: NVD-CWE-Other

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Lepin Ep-kp001 Project Lepinep-kp001 Firmware All All All All
Hardware Lepin Ep-kp001 Project Lepin Ep-kp001 - All All All

References

ReferenceSourceLinkTags
Lepin EP-KP001 KP001_V19 Authentication Bypass ≈ Packet Storm MISC packetstormsecurity.com
Full Disclosure: [SYSS-2022-024]: Lepin EP-KP001 - Violation of Secure Design Principles (CWE-657) (CVE-2022-29948) FULLDISC seclists.org
www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2022-024.txt MISC www.syss.de
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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