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HuaweiCVE-2021-39976

HistoryNov 23, 2021 - 3:15 p.m.

CVE-2021-39976

2021-11-2315:15:07

huawei

web.nvd.nist.gov

cve-2021-39976

vulnerability

privilege escalation

cloudengine 5800

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

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.5

Confidence

High

EPSS

Percentile

5.1%

JSON

There is a privilege escalation vulnerability in CloudEngine 5800 V200R020C00SPC600. Due to lack of privilege restrictions, an authenticated local attacker can perform specific operation to exploit this vulnerability. Successful exploitation may cause the attacker to obtain a higher privilege.

Affected configurations

Nvd

Vulners

Node

huaweicloudengine_5800Match-

AND

huaweicloudengine_5800_firmwareMatchv200r020c00spc600

VendorProductVersionCPE
huaweicloudengine_5800-cpe:2.3:h:huawei:cloudengine_5800:-:*:*:*:*:*:*:*
huaweicloudengine_5800_firmwarev200r020c00spc600cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r020c00spc600:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
huawei	cloudengine_5800	-	cpe:2.3:h:huawei:cloudengine_5800:-:::::::*
huawei	cloudengine_5800_firmware	v200r020c00spc600	cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r020c00spc600:::::::*

CNA Affected

[
  {
    "product": "CloudEngine 5800",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "V200R020C00SPC600"
      }
    ]
  }
]

References

www.huawei.com/en/psirt/security-advisories/huawei-sa-20211103-01-privilege-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

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.5

Confidence

High

EPSS

Percentile

5.1%

JSON

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