CVE-2020-1842

Huawei HEGE-560 version 1.0.1.20(SP2); OSCA-550 and OSCA-550A version 1.0.0.71(SP1); and OSCA-550AX and OSCA-550X version 1.0.0.71(SP2) have an insufficient authentication vulnerability. An attacker can access the device physically and perform specific operations to exploit this vulnerability. Successful exploitation may cause the attacker obtain high privilege.

CVSS v3.0 6.8 MEDIUM
CVSS v2.0 4.6 MEDIUM

6.8^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 0.9 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200122-01-osca-en	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:huawei:hege-560_firmware:1.0.1.20\(sp2\):*:*:*:*:*:*:*

cpe:2.3:h:huawei:hege-560:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:huawei:osca-550_firmware:1.0.0.71\(sp1\):*:*:*:*:*:*:*

cpe:2.3:h:huawei:osca-550:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:huawei:osca-550a_firmware:1.0.0.71\(sp1\):*:*:*:*:*:*:*

cpe:2.3:h:huawei:osca-550a:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:huawei:osca-550ax_firmware:1.0.0.71\(sp2\):*:*:*:*:*:*:*

cpe:2.3:h:huawei:osca-550ax:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:huawei:osca-550x_firmware:1.0.0.71\(sp2\):*:*:*:*:*:*:*

cpe:2.3:h:huawei:osca-550x:-:*:*:*:*:*:*:*

Information

Published : 2020-02-17 20:15

Updated : 2020-02-20 07:00

NVD link : CVE-2020-1842

Mitre link : CVE-2020-1842

JSON object : View

CWE

CWE-287

Improper Authentication

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Products Affected

huawei

osca-550ax
osca-550a_firmware
osca-550a
hege-560
osca-550x_firmware
osca-550ax_firmware
hege-560_firmware
osca-550_firmware
osca-550
osca-550x

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