CVE-2021-37127
HIGHHuawei Imanager Neteco 6000 Firmware - Signature Verification Bypass
Title source: ruleDescription
There is a signature management vulnerability in some huawei products. An attacker can forge signature and bypass the signature check. During firmware update process, successful exploit this vulnerability can cause the forged system file overwrite the correct system file. Affected product versions include:iManager NetEco V600R010C00CP2001,V600R010C00CP2002,V600R010C00SPC100,V600R010C00SPC110,V600R010C00SPC120,V600R010C00SPC200,V600R010C00SPC210,V600R010C00SPC300;iManager NetEco 6000 V600R009C00SPC100,V600R009C00SPC110,V600R009C00SPC120,V600R009C00SPC190,V600R009C00SPC200,V600R009C00SPC201,V600R009C00SPC202,V600R009C00SPC210.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20211020-01-signature-en
Scores
CVSS v3
7.2
EPSS
0.0010
EPSS Percentile
27.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-347
Status
published
Products (16)
huawei/imanager_neteco_6000_firmware
v600r010c00cp2001
huawei/imanager_neteco_6000_firmware
v600r010c00cp2002
huawei/imanager_neteco_6000_firmware
v600r010c00spc100
huawei/imanager_neteco_6000_firmware
v600r010c00spc110
huawei/imanager_neteco_6000_firmware
v600r010c00spc120
huawei/imanager_neteco_6000_firmware
v600r010c00spc200
huawei/imanager_neteco_6000_firmware
v600r010c00spc210
huawei/imanager_neteco_6000_firmware
v600r010c00spc300
huawei/imanager_neteco_firmware
v600r009c00spc100
huawei/imanager_neteco_firmware
v600r009c00spc110
... and 6 more
Published
Oct 27, 2021
Tracked Since
Feb 18, 2026