CVE-2020-1875

Severity Score

5.5

*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 versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have an invalid pointer access vulnerability. The software system access an invalid pointer when an abnormal condition occurs in certain operation. Successful exploit could cause certain process reboot. Affected product versions include:NIP6800 versions V500R001C30,V500R001C60SPC500;Secospace USG6600 versions V500R001C30SPC200,V500R001C30SPC600,V500R001C60SPC500;USG9500 versions V500R001C30SPC200,V500R001C30SPC600,V500R001C60SPC500.

Los productos NIP6800; Secospace USG6600; USG9500 versiones de V500R001C30; V500R001C60SPC500; V500R005C00SPC100, presentan una vulnerabilidad de acceso de puntero no válido. El sistema del software accede a un puntero no válido cuando ocurre una condición anormal en determinada operación. Una explotación con éxito podría causar el reinicio de un determinado proceso. Los productos afectados incluyen: NIP6800 versiones V500R001C30, V500R001C60SPC500; Secospace USG6600 versiones V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500; USG9500 versiones V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

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
2023-03-08 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-824: Access of Uninitialized Pointer

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-20200219-01-wildpointer-en	2020-03-04

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"	Nip6800 Firmware Search vendor "Huawei" for product "Nip6800 Firmware"	v500r001c60spc500 Search vendor "Huawei" for product "Nip6800 Firmware" and version "v500r001c60spc500"	-	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"	Secospace Usg6600 Firmware Search vendor "Huawei" for product "Secospace Usg6600 Firmware"	v500r001c60spc500 Search vendor "Huawei" for product "Secospace Usg6600 Firmware" and version "v500r001c60spc500"	-	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"	Usg9500 Firmware Search vendor "Huawei" for product "Usg9500 Firmware"	v500r001c60spc500 Search vendor "Huawei" for product "Usg9500 Firmware" and version "v500r001c60spc500"	-	Affected	in	Huawei Search vendor "Huawei"	Usg9500 Search vendor "Huawei" for product "Usg9500"	-	-	Safe