Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-40045

There is a vulnerability of signature verification mechanism failure in system upgrade through recovery mode.Successful exploitation of this vulnerability may affect service confidentiality.

Published

2022-02-09T23:15:16.397

Last Modified

2024-11-21T06:23:27.370

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

CVSSv2 Vector

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

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: NONE
Exploitability Score

3.9

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-347
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System huawei emui 11.0.0 Yes
Operating System huawei emui 11.0.1 Yes
Operating System huawei emui 12.0.0 Yes
Operating System huawei harmonyos < 2.0 Yes
Operating System huawei magic_ui 4.0.0 Yes
References