CVE-2018-7920

Huawei AR1200 V200R006C10SPC300, AR160 V200R006C10SPC300, AR200 V200R006C10SPC300, AR2200 V200R006C10SPC300, AR3200 V200R006C10SPC300 devices have an improper resource management vulnerability. Due to the improper implementation of ACL mechanism, a remote attacker may send TCP messages to the management interface of the affected device to exploit this vulnerability. Successful exploit could exhaust the socket resource of management interface, leading to a DoS condition.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180418-01-ar-en	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:huawei:ar1200_firmware:v200r006c10spc300:*:*:*:*:*:*:*

cpe:2.3:h:huawei:ar1200:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:huawei:ar160_firmware:v200r006c10spc300:*:*:*:*:*:*:*

cpe:2.3:h:huawei:ar160:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:huawei:ar200_firmware:v200r006c10spc300:*:*:*:*:*:*:*

cpe:2.3:h:huawei:ar200:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:huawei:ar2200_firmware:v200r006c10spc300:*:*:*:*:*:*:*

cpe:2.3:h:huawei:ar2200:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:huawei:ar3200_firmware:v200r006c10spc300:*:*:*:*:*:*:*

cpe:2.3:h:huawei:ar3200:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-04-19 14:29

Updated : 2023-12-10 12:30

NVD link : CVE-2018-7920

Mitre link : CVE-2018-7920

CVE.ORG link : CVE-2018-7920

JSON object : View

Products Affected

huawei

ar160
ar1200_firmware
ar3200_firmware
ar1200
ar2200
ar2200_firmware
ar200
ar160_firmware
ar200_firmware
ar3200

CWE

CWE-400

Uncontrolled Resource Consumption

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