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CVSSv2

CVE-2021-37127

Published: 27/10/2021 Updated: 28/10/2021
CVSS v2 Base Score: 9 | Impact Score: 10 | Exploitability Score: 8
CVSS v3 Base Score: 7.2 | Impact Score: 5.9 | Exploitability Score: 1.2
VMScore: 801
Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C
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Vulnerability Summary

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.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

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

huawei imanager_neteco_firmware v600r009c00spc120

huawei imanager_neteco_firmware v600r009c00spc190

huawei imanager_neteco_firmware v600r009c00spc200

huawei imanager_neteco_firmware v600r009c00spc201

huawei imanager_neteco_firmware v600r009c00spc202

huawei imanager_neteco_firmware v600r009c00spc210

References

CWE-347https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20211020-01-signature-enhttps://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
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