Vulnerability Details : CVE-2021-3789

An information disclosure vulnerability was reported in some Motorola-branded Binatone Hubble Cameras that could allow an attacker with physical access to obtain the encryption key used to decrypt firmware update packages.
Published 2021-11-12 22:15:08
Updated 2021-11-16 18:37:25
Source Lenovo Group Ltd.
View at NVD,   CVE.org
Vulnerability category: Information leak

Exploit prediction scoring system (EPSS) score for CVE-2021-3789

EPSS FAQ
0.06%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 26 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-3789

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
2.1
 LOW AV:L/AC:L/Au:N/C:P/I:N/A:N
3.9
2.9
 NIST
4.6
 MEDIUM CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
0.9
3.6
 NIST
4.2
 MEDIUM CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
0.5
3.6
 Lenovo Group Ltd.

CWE ids for CVE-2021-3789

  • The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.
    Assigned by: nvd@nist.gov (Primary)
  • The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.
    Assigned by: psirt@lenovo.com (Secondary)

References for CVE-2021-3789

Products affected by CVE-2021-3789

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