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[email protected]CVE-2021-46892

HistoryJul 06, 2023 - 1:15 p.m.

CVE-2021-46892

2023-07-0613:15:09

CWE-701

[email protected]

web.nvd.nist.gov

cve-2021-46892

encryption bypass

maintenance mode

vulnerability

confidentiality

nvd

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.3%

JSON

Encryption bypass vulnerability in Maintenance mode. Successful exploitation of this vulnerability may affect service confidentiality.

Affected configurations

NVD

Node

huaweiemuiMatch12.0.0

huaweiharmonyosMatch2.0.0

CPENameOperatorVersion
huawei:emuihuawei emuieq12.0.0
huawei:harmonyoshuawei harmonyoseq2.0.0

CPE	Name	Operator	Version
huawei:emui	huawei emui	eq	12.0.0
huawei:harmonyos	huawei harmonyos	eq	2.0.0

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "HarmonyOS",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "2.0.0"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "EMUI",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "12.0.0"
      }
    ]
  }
]

References

consumer.huawei.com/en/support/bulletin/2023/7/

device.harmonyos.com/en/docs/security/update/security-bulletins-202307-0000001587168858

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.3%

JSON

Related for CVE-2021-46892

nvd1 cvelist1 prion1