CVE-2020-9101

Published: Jul 18, 2020Modified: Jun 17, 2026

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

There is an out-of-bounds write vulnerability in some products. An unauthenticated attacker crafts malformed packets with specific parameter and sends the packets to the affected products. Due to insufficient validation of packets, which may be exploited to cause the process reboot. Affected product versions include: IPS Module versions V500R005C00, V500R005C10; NGFW Module versions V500R005C00, V500R005C10; Secospace USG6300 versions V500R001C30, V500R001C60, V500R005C00, V500R005C10; Secospace USG6500 versions V500R001C30, V500R001C60, V500R005C00, V500R005C10; Secospace USG6600 versions V500R001C30, V500R001C60, V500R005C00, V500R005C10; USG9500 versions V500R001C30, V500R001C60, V500R005C00, V500R005C10

Affected (20)

Products: Huawei: Ips Module Firmware, Ngfw Module Firmware, Secospace Usg6300 Firmware, Secospace Usg6500 Firmware, Secospace Usg6600 Firmware, Usg9500 Firmware

Huawei

6 products

Ips Module Firmware

Ngfw Module Firmware

Secospace Usg6300 Firmware

Secospace Usg6500 Firmware

Secospace Usg6600 Firmware

Usg9500 Firmware

Configuration A

2 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Huawei Ips Module Firmware	Version v500r005c00
Huawei Ips Module Firmware	Version v500r005c10

Running on/with	Platform Versions
Huawei Ips Module	All versions

Configuration B

2 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Huawei Ngfw Module Firmware	Version v500r005c00
Huawei Ngfw Module Firmware	Version v500r005c10

Running on/with	Platform Versions
Huawei Ngfw Module	All versions

Configuration C

4 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Huawei Secospace Usg6300 Firmware	Version v500r001c30
Huawei Secospace Usg6300 Firmware	Version v500r001c60
Huawei Secospace Usg6300 Firmware	Version v500r005c00
Huawei Secospace Usg6300 Firmware	Version v500r005c10

Running on/with	Platform Versions
Huawei Secospace Usg6300	All versions

Configuration D

4 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Huawei Secospace Usg6500 Firmware	Version v500r001c30
Huawei Secospace Usg6500 Firmware	Version v500r001c60
Huawei Secospace Usg6500 Firmware	Version v500r005c00
Huawei Secospace Usg6500 Firmware	Version v500r005c10

Running on/with	Platform Versions
Huawei Secospace Usg6500	All versions

Configuration E

4 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Huawei Secospace Usg6600 Firmware	Version v500r001c30
Huawei Secospace Usg6600 Firmware	Version v500r001c60
Huawei Secospace Usg6600 Firmware	Version v500r005c00
Huawei Secospace Usg6600 Firmware	Version v500r005c10

Running on/with	Platform Versions
Huawei Secospace Usg6600	All versions

Configuration F

4 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Huawei Usg9500 Firmware	Version v500r001c30
Huawei Usg9500 Firmware	Version v500r001c60
Huawei Usg9500 Firmware	Version v500r005c00
Huawei Usg9500 Firmware	Version v500r005c10

Running on/with	Platform Versions
Huawei Usg9500	All versions

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (2)

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200715-01-outofboundswrite-en

Source: psirt@huawei.com

Vendor Advisory

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200715-01-outofboundswrite-en

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.