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[email protected]CVE-2020-9207

HistoryDec 29, 2020 - 6:15 p.m.

CVE-2020-9207

2020-12-2918:15:13

CWE-287

[email protected]

web.nvd.nist.gov

huawei cloudengine

cve-2020-9207

improper authentication

vulnerability

malicious files

verification mechanism

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.1%

JSON

There is an improper authentication vulnerability in some verisons of Huawei CloudEngine product. A module does not verify the input file properly. Attackers can exploit this vulnerability by crafting malicious files to bypass current verification mechanism. This can compromise normal service.

Affected configurations

NVD

Node

huaweicloudengine_12800_firmwareMatchv200r019c00spc800

AND

huaweicloudengine_12800Match-

Node

huaweicloudengine_5800_firmwareMatchv200r019c00spc800

AND

huaweicloudengine_5800Match-

Node

huaweicloudengine_6800_firmwareMatchv200r005c20spc800

huaweicloudengine_6800_firmwareMatchv200r019c00spc800

AND

huaweicloudengine_6800Match-

Node

huaweicloudengine_7800_firmwareMatchv200r019c00spc800

AND

huaweicloudengine_7800Match-

CPENameOperatorVersion
huawei:cloudengine_12800_firmwarehuawei cloudengine 12800 firmwareeqv200r019c00spc800

CPE	Name	Operator	Version
huawei:cloudengine_12800_firmware	huawei cloudengine 12800 firmware	eq	v200r019c00spc800

CNA Affected

[
  {
    "product": "CloudEngine 12800",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "V200R019C00SPC800"
      }
    ]
  },
  {
    "product": "CloudEngine 5800",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "V200R019C00SPC800"
      }
    ]
  },
  {
    "product": "CloudEngine 6800",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "V200R005C20SPC800"
      },
      {
        "status": "affected",
        "version": "V200R019C00SPC800"
      }
    ]
  },
  {
    "product": "CloudEngine 7800",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "V200R019C00SPC800"
      }
    ]
  }
]

References

www.huawei.com/en/psirt/security-advisories/huawei-sa-20201216-01-vrp-en

Social References

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.1%

JSON

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