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cve[email protected]CVE-2020-1863
HistoryMar 12, 2020 - 11:15 p.m.

CVE-2020-1863

2020-03-1223:15:12
CWE-125
web.nvd.nist.gov
48
huawei
usg6000v
cve-2020-1863
security
vulnerability
nvd
json parsing

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.3 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

54.6%

Huawei USG6000V with versions V500R001C20SPC300, V500R003C00SPC100, and V500R005C00SPC100 have an out-of-bounds read vulnerability. Due to a logical flaw in a JSON parsing routine, a remote, unauthenticated attacker could exploit this vulnerability to disrupt service in the affected products.

Affected configurations

NVD
Node
huaweiusg6000v_firmwareMatchv500r001c20spc300
OR
huaweiusg6000v_firmwareMatchv500r003c00spc100
OR
huaweiusg6000v_firmwareMatchv500r005c00spc100
AND
huaweiusg6000vMatch-

CNA Affected

[
  {
    "product": "Huawei USG6000V",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "V500R001C20SPC300"
      },
      {
        "status": "affected",
        "version": "V500R003C00SPC100"
      },
      {
        "status": "affected",
        "version": "V500R005C00SPC100"
      }
    ]
  }
]

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.3 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

54.6%

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