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nvd[email protected]NVD:CVE-2020-9117
HistoryDec 01, 2020 - 1:15 a.m.

CVE-2020-9117

2020-12-0101:15:11
CWE-125
CWE-787
web.nvd.nist.gov
2
huawei nova 4
sydneym-al00
10.0.0.165
out-of-bounds
vulnerability
information leakage
arbitrary code execution

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

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

12.6%

HUAWEI nova 4 versions earlier than 10.0.0.165(C01E34R2P4) and SydneyM-AL00 versions earlier than 10.0.0.165(C00E66R1P5) have an out-of-bounds read and write vulnerability. An attacker with specific permissions crafts malformed packet with specific parameter and sends the packet to the affected products. Due to insufficient validation of packet, which may be exploited to cause the information leakage or arbitrary code execution.

Affected configurations

Nvd
Node
huaweinova_4_firmwareRange<10.0.0.165\(c01e34r2p4\)
AND
huaweinova_4Match-
Node
huaweisydneym-al00_firmwareRange<10.0.0.165\(c00e66r1p5\)
AND
huaweisydneym-al00Match-
VendorProductVersionCPE
huaweinova_4_firmware*cpe:2.3:o:huawei:nova_4_firmware:*:*:*:*:*:*:*:*
huaweinova_4-cpe:2.3:h:huawei:nova_4:-:*:*:*:*:*:*:*
huaweisydneym-al00_firmware*cpe:2.3:o:huawei:sydneym-al00_firmware:*:*:*:*:*:*:*:*
huaweisydneym-al00-cpe:2.3:h:huawei:sydneym-al00:-:*:*:*:*:*:*:*

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

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

12.6%

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