CVE-2021-40045

2022-02-0922:03:55

huawei

www.cve.org

0.0004 Low

EPSS

Percentile

12.6%

JSON

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

CNA Affected

[
  {
    "product": "EMUI",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "2.0"
      }
    ]
  },
  {
    "product": "Magic UI",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "12.0.0"
      },
      {
        "status": "affected",
        "version": "11.0.1"
      },
      {
        "status": "affected",
        "version": "11.0.0"
      }
    ]
  },
  {
    "product": "HarmonyOS",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "4.0.0"
      }
    ]
  }
]