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HuaweiCVE-2020-1837

HistoryJul 06, 2020 - 6:15 p.m.

CVE-2020-1837

2020-07-0618:15:20

huawei

web.nvd.nist.gov

cve-2020-1837

nvd

vulnerability

denial of service

changxiang 8 plus

CVSS2

2.9

Attack Vector

ADJACENT_NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.2

Confidence

High

EPSS

0.001

Percentile

25.0%

JSON

ChangXiang 8 Plus with versions earlier than 9.1.0.136(C00E121R1P6T8) have a denial of service vulnerability. The device does not properly handle certain message from base station, the attacker could craft a fake base station to launch the attack. Successful exploit could cause a denial of signal service condition.

Affected configurations

Nvd

Vulners

Node

huaweichangxiang_8_plus_firmwareRange<9.1.0.136\(c00e121r1p6t8\)

AND

huaweichangxiang_8_plusMatch-

VendorProductVersionCPE
huaweichangxiang_8_plus_firmware*cpe:2.3:o:huawei:changxiang_8_plus_firmware:*:*:*:*:*:*:*:*
huaweichangxiang_8_plus-cpe:2.3:h:huawei:changxiang_8_plus:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
huawei	changxiang_8_plus_firmware	*	cpe:2.3:o:huawei:changxiang_8_plus_firmware::::::::
huawei	changxiang_8_plus	-	cpe:2.3:h:huawei:changxiang_8_plus:-:::::::*

CNA Affected

[
  {
    "product": "ChangXiang 8 Plus",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Versions earlier than 9.1.0.136(C00E121R1P6T8)"
      }
    ]
  }
]

References

www.huawei.com/en/psirt/security-advisories/huawei-sa-20200624-01-dos-en

CVSS2

2.9

Attack Vector

ADJACENT_NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.2

Confidence

High

EPSS

0.001

Percentile

25.0%

JSON

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