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HuaweiCVE-2017-8120

HistoryNov 22, 2017 - 7:29 p.m.

CVE-2017-8120

2017-11-2219:29:02

CWE-20

huawei

web.nvd.nist.gov

cve-2017-8120

uma

v200r001

v300r001

privilege elevation

vulnerability

insufficient validation

packet crafting

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.7

Confidence

High

EPSS

0.002

Percentile

65.0%

JSON

The UMA product with software V200R001 and V300R001 has a privilege elevation vulnerability due to insufficient validation or improper processing of parameters. An attacker could craft specific packets to exploit these vulnerabilities to gain elevated privileges.

Affected configurations

Nvd

Node

huaweiumaMatchv200r001

huaweiumaMatchv300r001

VendorProductVersionCPE
huaweiumav200r001cpe:2.3:a:huawei:uma:v200r001:*:*:*:*:*:*:*
huaweiumav300r001cpe:2.3:a:huawei:uma:v300r001:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
huawei	uma	v200r001	cpe:2.3:a:huawei:uma:v200r001:::::::*
huawei	uma	v300r001	cpe:2.3:a:huawei:uma:v300r001:::::::*

CNA Affected

[
  {
    "product": "UMA",
    "vendor": "Huawei Technologies Co., Ltd.",
    "versions": [
      {
        "status": "affected",
        "version": "V200R001 and V300R001"
      }
    ]
  }
]

References

www.huawei.com/en/psirt/security-advisories/huawei-sa-20170612-01-uma-en

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.7

Confidence

High

EPSS

0.002

Percentile

65.0%

JSON

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