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[email protected]CVE-2020-1796

HistoryMar 20, 2020 - 3:15 p.m.

CVE-2020-1796

2020-03-2015:15:14

CWE-863

[email protected]

web.nvd.nist.gov

cve-2020-1796

vulnerability

authorization

huawei

smartphones

exploit

nvd

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

6.6 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

There is an improper authorization vulnerability in several smartphones. The software incorrectly performs an authorization to certain user, successful exploit could allow a low privilege user to do certain operation which the user are supposed not to do.Affected product versions include:HUAWEI Mate 20 versions Versions earlier than 10.0.0.188(C00E74R3P8);HUAWEI Mate 30 Pro versions Versions earlier than 10.0.0.203(C00E202R7P2).

Affected configurations

NVD

Node

huaweimate_20_firmwareRange≤10.0.0.188\(c00e74r3p8\)

AND

huaweimate_20Match-

Node

huaweimate_30_pro_firmwareRange≤10.0.0.203\(c00e202r7p2\)

AND

huaweimate_30_proMatch-

CPENameOperatorVersion
huawei:mate_20_firmwarehuawei mate 20 firmwarele10.0.0.188\(c00e74r3p8\)

CPE	Name	Operator	Version
huawei:mate_20_firmware	huawei mate 20 firmware	le	10.0.0.188\(c00e74r3p8\)

CNA Affected

[
  {
    "product": "HUAWEI Mate 20;HUAWEI Mate 30 Pro",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Versions earlier than 10.0.0.188(C00E74R3P8)"
      },
      {
        "status": "affected",
        "version": "Versions earlier than 10.0.0.203(C00E202R7P2)"
      }
    ]
  }
]

References

www.huawei.com/en/psirt/security-advisories/huawei-sa-20200318-05-smartphone-en

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

6.6 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

Related for CVE-2020-1796

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