CVE-2020-9086

Published: Dic 27, 2024 Last Modified: Gen 13, 2025 EU-VD ID: EUVD-2020-29915 Aliases: GSD-2020-9086
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 4,3
Source: [email protected]
Attack Vector: adjacent_network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: low

Description

AI Translation Available

There is a buffer error vulnerability in some Huawei product. An unauthenticated attacker may send special UPNP message to the affected products. Due to insufficient input validation of some value, successful exploit may cause some service abnormal. (Vulnerability ID: HWPSIRT-2017-08234)

This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9086.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0003
Percentile
0,1th
Updated

EPSS Score Trend (Last 90 Days)

124

Buffer Underwrite ('Buffer Underflow')

Incomplete
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Availability Confidentiality Access Control Other
Potential Impacts:
Modify Memory Dos: Crash, Exit, Or Restart Execute Unauthorized Code Or Commands Bypass Protection Mechanism Other
Applicable Platforms
Languages: C, C++, Memory-Unsafe
Likelihood of Exploit: Medium
View CWE Details
787

Out-of-bounds Write

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Availability Other
Potential Impacts:
Modify Memory Execute Unauthorized Code Or Commands Dos: Crash, Exit, Or Restart Unexpected State
Applicable Platforms
Languages: Assembly, C, C++, Memory-Unsafe
Technologies: ICS/OT
Likelihood of Exploit: High
View CWE Details
Operating System

B612 Firmware by Huawei

Product Information
Vendor Huawei
Product B612 Firmware
Version b612s-25dtcpu-v100r001b192d03sp00c234
cpe:2.3:o:huawei:b612_firmware:b612s-25dtcpu-v100r001b192d03sp00c234:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

B612 Firmware by Huawei

Product Information
Vendor Huawei
Product B612 Firmware
Version b612s-25dtcpu-v100r001b192d03sp00c287
cpe:2.3:o:huawei:b612_firmware:b612s-25dtcpu-v100r001b192d03sp00c287:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

B612 Firmware by Huawei

Product Information
Vendor Huawei
Product B612 Firmware
Version b612s-25dtcpu-v100r001b192d05sp00c00
cpe:2.3:o:huawei:b612_firmware:b612s-25dtcpu-v100r001b192d05sp00c00:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.huawei.com/en/psirt/security-advisories/huawei-…
Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200826-01-buffe…