CVE-2020-9122

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Some Huawei products have an insufficient input verification vulnerability. Attackers can exploit this vulnerability in the LAN to cause service abnormal on affected devices.Affected product versions include:HiRouter-CD30-10 version 10.0.2.5;HiRouter-CT31-10 version 10.0.2.20;WS5200-12 version 10.0.1.9;WS5281-10 version 10.0.5.10;WS5800-10 version 10.0.3.25;WS7100-10 version 10.0.5.21;WS7200-10 version 10.0.5.21.

Algunos productos Huawei presentan una vulnerabilidad de verificación de entrada insuficiente. Los atacantes pueden explotar esta vulnerabilidad en la LAN para causar un servicio anormal en los dispositivos afectados. Las versiones de productos afectados incluyen: HiRouter-CD30-10 versión 10.0.2.5; HiRouter-CT31-10 versión 10.0.2.20; WS5200-12 versión 10.0.1.9; WS5281 -10 versión 10.0.5.10; WS5800-10 versión 10.0.3.25; WS7100-10 versión 10.0.5.21; WS7200-10 versión 10.0.5.21

*Credits: N/A

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Adjacent

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-02-18 CVE Reserved
2020-10-12 CVE Published
2023-06-28 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200930-01-verification-en	2020-10-16

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Huawei Search vendor "Huawei"	Hirouter-cd30-10 Firmware Search vendor "Huawei" for product "Hirouter-cd30-10 Firmware"	>= 10.0.2.5 < 10.0.5.7 Search vendor "Huawei" for product "Hirouter-cd30-10 Firmware" and version " >= 10.0.2.5 < 10.0.5.7"	-	Affected	in	Huawei Search vendor "Huawei"	Hirouter-cd30-10 Search vendor "Huawei" for product "Hirouter-cd30-10"	-	-	Safe
Huawei Search vendor "Huawei"	Hirouter-ct31-10 Firmware Search vendor "Huawei" for product "Hirouter-ct31-10 Firmware"	>= 10.0.2.20 < 10.0.2.37 Search vendor "Huawei" for product "Hirouter-ct31-10 Firmware" and version " >= 10.0.2.20 < 10.0.2.37"	-	Affected	in	Huawei Search vendor "Huawei"	Hirouter-ct31-10 Search vendor "Huawei" for product "Hirouter-ct31-10"	-	-	Safe
Huawei Search vendor "Huawei"	Ws5200-12 Firmware Search vendor "Huawei" for product "Ws5200-12 Firmware"	>= 10.0.1.9 <= 10.0.5.6 Search vendor "Huawei" for product "Ws5200-12 Firmware" and version " >= 10.0.1.9 <= 10.0.5.6"	-	Affected	in	Huawei Search vendor "Huawei"	Ws5200-12 Search vendor "Huawei" for product "Ws5200-12"	-	-	Safe
Huawei Search vendor "Huawei"	Ws5281-10 Firmware Search vendor "Huawei" for product "Ws5281-10 Firmware"	>= 10.0.5.10 < 10.0.5.32 Search vendor "Huawei" for product "Ws5281-10 Firmware" and version " >= 10.0.5.10 < 10.0.5.32"	-	Affected	in	Huawei Search vendor "Huawei"	Ws5281-10 Search vendor "Huawei" for product "Ws5281-10"	-	-	Safe
Huawei Search vendor "Huawei"	Ws5800-10 Firmware Search vendor "Huawei" for product "Ws5800-10 Firmware"	>= 10.0.3.25 < 10.0.3.33 Search vendor "Huawei" for product "Ws5800-10 Firmware" and version " >= 10.0.3.25 < 10.0.3.33"	-	Affected	in	Huawei Search vendor "Huawei"	Ws5800-10 Search vendor "Huawei" for product "Ws5800-10"	-	-	Safe
Huawei Search vendor "Huawei"	Ws7100-10 Firmware Search vendor "Huawei" for product "Ws7100-10 Firmware"	>= 10.0.5.21 < 10.0.5.37 Search vendor "Huawei" for product "Ws7100-10 Firmware" and version " >= 10.0.5.21 < 10.0.5.37"	-	Affected	in	Huawei Search vendor "Huawei"	Ws7100-10 Search vendor "Huawei" for product "Ws7100-10"	-	-	Safe
Huawei Search vendor "Huawei"	Ws7200-10 Firmware Search vendor "Huawei" for product "Ws7200-10 Firmware"	>= 10.0.5.21 < 10.0.5.37 Search vendor "Huawei" for product "Ws7200-10 Firmware" and version " >= 10.0.5.21 < 10.0.5.37"	-	Affected	in	Huawei Search vendor "Huawei"	Ws7200-10 Search vendor "Huawei" for product "Ws7200-10"	-	-	Safe