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nvd[email protected]NVD:CVE-2020-9209
HistoryJan 13, 2021 - 11:15 p.m.

CVE-2020-9209

2021-01-1323:15:13
CWE-862
web.nvd.nist.gov
2
privilege escalation
smc2.0
directory limitation
compromise service

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

12.6%

There is a privilege escalation vulnerability in SMC2.0 product. Some files in a directory of a module are located improperly. It does not apply the directory limitation. Attackers can exploit this vulnerability by crafting malicious file to launch privilege escalation. This can compromise normal service of affected products.

Affected configurations

Nvd
Node
huaweismc2.0_firmwareMatchv600r006c00spc700
OR
huaweismc2.0_firmwareMatchv600r006c00spc800
OR
huaweismc2.0_firmwareMatchv600r006c10spc500
OR
huaweismc2.0_firmwareMatchv600r006c10spc600
OR
huaweismc2.0_firmwareMatchv600r006c10spc601
OR
huaweismc2.0_firmwareMatchv600r006c10spc602
OR
huaweismc2.0_firmwareMatchv600r006c10spc700
OR
huaweismc2.0_firmwareMatchv600r006c10spc800
OR
huaweismc2.0_firmwareMatchv600r006c10spca00
OR
huaweismc2.0_firmwareMatchv600r006c10spcb00
OR
huaweismc2.0_firmwareMatchv600r006c10spcc00
OR
huaweismc2.0_firmwareMatchv600r006c10spcd00
OR
huaweismc2.0_firmwareMatchv600r006c10spce00
OR
huaweismc2.0_firmwareMatchv600r019c00
OR
huaweismc2.0_firmwareMatchv600r019c10
AND
huaweismc2.0Match-
VendorProductVersionCPE
huaweismc2.0_firmwarev600r006c00spc700cpe:2.3:o:huawei:smc2.0_firmware:v600r006c00spc700:*:*:*:*:*:*:*
huaweismc2.0_firmwarev600r006c00spc800cpe:2.3:o:huawei:smc2.0_firmware:v600r006c00spc800:*:*:*:*:*:*:*
huaweismc2.0_firmwarev600r006c10spc500cpe:2.3:o:huawei:smc2.0_firmware:v600r006c10spc500:*:*:*:*:*:*:*
huaweismc2.0_firmwarev600r006c10spc600cpe:2.3:o:huawei:smc2.0_firmware:v600r006c10spc600:*:*:*:*:*:*:*
huaweismc2.0_firmwarev600r006c10spc601cpe:2.3:o:huawei:smc2.0_firmware:v600r006c10spc601:*:*:*:*:*:*:*
huaweismc2.0_firmwarev600r006c10spc602cpe:2.3:o:huawei:smc2.0_firmware:v600r006c10spc602:*:*:*:*:*:*:*
huaweismc2.0_firmwarev600r006c10spc700cpe:2.3:o:huawei:smc2.0_firmware:v600r006c10spc700:*:*:*:*:*:*:*
huaweismc2.0_firmwarev600r006c10spc800cpe:2.3:o:huawei:smc2.0_firmware:v600r006c10spc800:*:*:*:*:*:*:*
huaweismc2.0_firmwarev600r006c10spca00cpe:2.3:o:huawei:smc2.0_firmware:v600r006c10spca00:*:*:*:*:*:*:*
huaweismc2.0_firmwarev600r006c10spcb00cpe:2.3:o:huawei:smc2.0_firmware:v600r006c10spcb00:*:*:*:*:*:*:*
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CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

12.6%

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