CVE-2017-8155

The outdoor unit of Customer Premise Equipment (CPE) product B2338-168 V100R001C00 has a no authentication vulnerability on a certain port. After accessing the network between the indoor and outdoor units of the CPE, an attacker can deliver commands to the specific port of the outdoor unit and execute them without authentication. Successful exploit could allow the attacker to take control over the outdoor unit.

CVSS v3 8.4 HIGH
CVSS v2.0 7.2 HIGH

8.4^/10

CVSS v3 : HIGH

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

Exploitability : 2.5 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://www.huawei.com/en/psirt/security-advisories/2017/huawei-sa-20170920-01-cpe-en	Vendor Advisory
http://www.huawei.com/en/psirt/security-advisories/2017/huawei-sa-20170920-01-cpe-en	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:huawei:b2338-168_firmware:v100r001c00:*:*:*:*:*:*:*

cpe:2.3:h:huawei:b2338-168:-:*:*:*:*:*:*:*

History

21 Nov 2024, 03:33

Type	Values Removed	Values Added
References	~~() http://www.huawei.com/en/psirt/security-advisories/2017/huawei-sa-20170920-01-cpe-en - Vendor Advisory~~	() http://www.huawei.com/en/psirt/security-advisories/2017/huawei-sa-20170920-01-cpe-en - Vendor Advisory

Information

Published : 2017-11-22 19:29

Updated : 2024-11-21 03:33

NVD link : CVE-2017-8155

Mitre link : CVE-2017-8155

CVE.ORG link : CVE-2017-8155

JSON object : View

Products Affected

huawei

b2338-168_firmware
b2338-168

CWE

CWE-306

Missing Authentication for Critical Function

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