CVE-2020-14474

The Cellebrite UFED physical device 5.0 through 7.5.0.845 relies on key material hardcoded within both the executable code supporting the decryption process, and within the encrypted files themselves by using a key enveloping technique. The recovered key material is the same for every device running the same version of the software, and does not appear to be changed with each new build. It is possible to reconstruct the decryption process using the hardcoded key material and obtain easy access to otherwise protected data.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://korelogic.com/Resources/Advisories/KL-001-2020-003.txt	Exploit Third Party Advisory
http://seclists.org/fulldisclosure/2020/Jun/31	Exploit Mailing List Third Party Advisory
http://packetstormsecurity.com/files/158254/Cellebrite-EPR-Decryption-Hardcoded-AES-Key-Material.html	Exploit Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:cellebrite:ufed_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:cellebrite:ufed:-:*:*:*:*:*:*:*

Information

Published : 2020-06-30 12:15

Updated : 2020-07-10 07:26

NVD link : CVE-2020-14474

Mitre link : CVE-2020-14474

JSON object : View

CWE

CWE-798

Use of Hard-coded Credentials

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Products Affected

cellebrite

ufed_firmware
ufed

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