CVE-2020-9071

MEDIUM

Huawei Ar120-s Firmware - Out-of-Bounds Read

Title source: rule
STIX 2.1

Description

There is a few bytes out-of-bounds read vulnerability in some Huawei products. The software reads data past the end of the intended buffer when parsing certain message, an authenticated attacker could exploit this vulnerability by sending crafted messages to the device. Successful exploit may cause service abnormal in specific scenario.Affected product versions include:AR120-S versions V200R007C00SPC900,V200R007C00SPCa00

References (1)

Core 1

Scores

CVSS v3 6.5
EPSS 0.0017
EPSS Percentile 37.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-125
Status published
Products (50)
huawei/ar120-s_firmware v200r007c00spc900
huawei/ar120-s_firmware v200r007c00spca00
huawei/ar120-s_firmware v200r007c00spcb00
huawei/ar120-s_firmware v200r007c00spcc00
huawei/ar1200-s_firmware v200r007c00spc900
huawei/ar1200-s_firmware v200r007c00spcb00
huawei/ar1200-s_firmware v200r007c00spcc00
huawei/ar1200_firmware v200r007c00spc900
huawei/ar1200_firmware v200r007c00spc900pwe
huawei/ar1200_firmware v200r007c00spca00
... and 40 more
Published Jun 01, 2020
Tracked Since Feb 18, 2026