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HuaweiCVE-2021-37101

HistorySep 09, 2021 - 2:15 p.m.

CVE-2021-37101

2021-09-0914:15:08

huawei

web.nvd.nist.gov

cve-2021-37101

improper authorization

ais-bw50-00

vulnerability

code execution

nvd

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

6.8

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.8

Confidence

High

EPSS

0.001

Percentile

36.8%

JSON

There is an improper authorization vulnerability in AIS-BW50-00 9.0.6.2(H100SP10C00) and 9.0.6.2(H100SP15C00). Due to improper authorization mangement, an attakcer can exploit this vulnerability by physical accessing the device and implant malicious code. Successfully exploit could leads to arbitrary code execution in the target device.

Affected configurations

Nvd

Vulners

Node

huaweiais-bw50-00_firmwareMatch9.0.6.2\(h100sp10c00\)

huaweiais-bw50-00_firmwareMatch9.0.6.2\(h100sp15c00\)

AND

huaweiais-bw50-00Match-

VendorProductVersionCPE
huaweiais-bw50-00_firmware9.0.6.2(h100sp10c00)cpe:2.3:o:huawei:ais-bw50-00_firmware:9.0.6.2\(h100sp10c00\):*:*:*:*:*:*:*
huaweiais-bw50-00_firmware9.0.6.2(h100sp15c00)cpe:2.3:o:huawei:ais-bw50-00_firmware:9.0.6.2\(h100sp15c00\):*:*:*:*:*:*:*
huaweiais-bw50-00-cpe:2.3:h:huawei:ais-bw50-00:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
huawei	ais-bw50-00_firmware	9.0.6.2(h100sp10c00)	cpe:2.3:o:huawei:ais-bw50-00_firmware:9.0.6.2\(h100sp10c00\):::::::*
huawei	ais-bw50-00_firmware	9.0.6.2(h100sp15c00)	cpe:2.3:o:huawei:ais-bw50-00_firmware:9.0.6.2\(h100sp15c00\):::::::*
huawei	ais-bw50-00	-	cpe:2.3:h:huawei:ais-bw50-00:-:::::::*

CNA Affected

[
  {
    "product": "AIS-BW50-00",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "9.0.6.2(H100SP10C00),9.0.6.2(H100SP15C00)"
      }
    ]
  }
]

References

www.huawei.com/en/psirt/security-advisories/huawei-sa-20210908-01-badauthorization-en

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

6.8

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.8

Confidence

High

EPSS

0.001

Percentile

36.8%

JSON

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