CVE-2019-19411

Severity Score

3.7

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

USG9500 with versions of V500R001C30SPC100, V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, V500R005C00SPC100, V500R005C00SPC200 have an information leakage vulnerability. Due to improper processing of the initialization vector used in a specific encryption algorithm, an attacker who gains access to this cryptographic primitive may exploit this vulnerability to cause the value of the confidentiality associated with its use to be diminished.

El dispositivo USG9500 de HUAWEI con versiones de V500R001C30SPC100, V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, V500R005C00SPC100, V500R005C00SPC200, presentan una vulnerabilidad de filtrado de información. Debido a un procesamiento inapropiado del vector de inicialización usado en un algoritmo de cifrado específico, un atacante que consigue acceso a esta primitiva criptográfica puede explotar esta vulnerabilidad para causar que el valor de la confidencialidad asociada con su uso sea disminuido.

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-11-29 CVE Reserved
2020-01-21 CVE Published
2024-08-05 CVE Updated
2024-10-06 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-665: Improper Initialization

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-20200115-01-firewall-en	2020-08-24

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Huawei Search vendor "Huawei"	Usg9500 Firmware Search vendor "Huawei" for product "Usg9500 Firmware"	v500r001c30spc100 Search vendor "Huawei" for product "Usg9500 Firmware" and version "v500r001c30spc100"	-	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"	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
Huawei Search vendor "Huawei"	Usg9500 Firmware Search vendor "Huawei" for product "Usg9500 Firmware"	v500r005c00spc100 Search vendor "Huawei" for product "Usg9500 Firmware" and version "v500r005c00spc100"	-	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"	v500r005c00spc200 Search vendor "Huawei" for product "Usg9500 Firmware" and version "v500r005c00spc200"	-	Affected	in	Huawei Search vendor "Huawei"	Usg9500 Search vendor "Huawei" for product "Usg9500"	-	-	Safe