CVE Vulnerability

CVE-2020-1863

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200311-01-buffer-en Vendor Advisory
Configurations

Configuration 1
Information

Published : 2020-03-12 11:15

Updated : 2020-03-18 02:31

NVD link : CVE-2020-1863

Mitre link : CVE-2020-1863

Products Affected

Huawei

Usg6000v Firmware

CWE
CWE-125

Out-of-bounds Read