CVE-2020-1881

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

NIP6800;Secospace USG6600;USG9500 products with versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have have a resource management error vulnerability. An attacker needs to perform specific operations to trigger a function of the affected device. Due to improper resource management of the function, the vulnerability can be exploited to cause service abnormal on affected devices.

Los productos NIP6800; Secospace USG6600; USG9500 con versiones de V500R001C30; V500R001C60SPC500; V500R005C00SPC100, presentan una vulnerabilidad de error de administración de recursos. Un atacante necesita llevar a cabo operaciones específicas para desencadenar una función del dispositivo afectado. Debido a una administración de recursos inapropiada de la función, la vulnerabilidad puede ser explotada para causar un servicio anormal en los dispositivos afectados.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

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

2019-11-29 CVE Reserved
2020-02-28 CVE Published
2024-08-04 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200429-01-invalidpointer-en	2022-04-22
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200219-02-resource-en	2022-04-22

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Huawei Search vendor "Huawei"	Nip6800 Firmware Search vendor "Huawei" for product "Nip6800 Firmware"	v500r001c30 Search vendor "Huawei" for product "Nip6800 Firmware" and version "v500r001c30"	-	Affected	in	Huawei Search vendor "Huawei"	Nip6800 Search vendor "Huawei" for product "Nip6800"	-	-	Safe
Huawei Search vendor "Huawei"	Secospace Usg6600 Firmware Search vendor "Huawei" for product "Secospace Usg6600 Firmware"	v500r001c30spc200 Search vendor "Huawei" for product "Secospace Usg6600 Firmware" and version "v500r001c30spc200"	-	Affected	in	Huawei Search vendor "Huawei"	Secospace Usg6600 Search vendor "Huawei" for product "Secospace Usg6600"	-	-	Safe
Huawei Search vendor "Huawei"	Secospace Usg6600 Firmware Search vendor "Huawei" for product "Secospace Usg6600 Firmware"	v500r001c30spc600 Search vendor "Huawei" for product "Secospace Usg6600 Firmware" and version "v500r001c30spc600"	-	Affected	in	Huawei Search vendor "Huawei"	Secospace Usg6600 Search vendor "Huawei" for product "Secospace Usg6600"	-	-	Safe
Huawei Search vendor "Huawei"	Usg9500 Firmware Search vendor "Huawei" for product "Usg9500 Firmware"	v500r001c30spc200 Search vendor "Huawei" for product "Usg9500 Firmware" and version "v500r001c30spc200"	-	Affected	in	Huawei Search vendor "Huawei"	Usg9500 Search vendor "Huawei" for product "Usg9500"	-	-	Safe
Huawei Search vendor "Huawei"	Usg9500 Firmware Search vendor "Huawei" for product "Usg9500 Firmware"	v500r001c30spc600 Search vendor "Huawei" for product "Usg9500 Firmware" and version "v500r001c30spc600"	-	Affected	in	Huawei Search vendor "Huawei"	Usg9500 Search vendor "Huawei" for product "Usg9500"	-	-	Safe
Huawei Search vendor "Huawei"	Oceanstor 5310 Firmware Search vendor "Huawei" for product "Oceanstor 5310 Firmware"	v500r007c60spc100 Search vendor "Huawei" for product "Oceanstor 5310 Firmware" and version "v500r007c60spc100"	-	Affected	in	Huawei Search vendor "Huawei"	Oceanstor 5310 Search vendor "Huawei" for product "Oceanstor 5310"	5.0 Search vendor "Huawei" for product "Oceanstor 5310" and version "5.0"	-	Safe