CVE-2020-6879

Published: Nov 19, 2020 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2020-28021 Aliases: GSD-2020-6879
ExploitDB:
Other exploit source:
Google Dorks:
LOW 3,5
Source: [email protected]
Attack Vector: adjacent_network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: low
Availability: none
LOW 2,7
Source: [email protected]
Access Vector: adjacent_network
Access Complexity: low
Authentication: single
Confidentiality: none
Integrity: partial
Availability: none

Description

AI Translation Available

Some ZTE devices have input verification vulnerabilities. The devices support configuring a static prefix through the web management page. The restriction of the front-end code can be bypassed by constructing a POST request message and sending the request to the creation of a static routing rule configuration interface. The WEB service backend fails to effectively verify the abnormal input. As a result, the attacker can successfully use the vulnerability to tamper parameter values. This affects: ZXHN Z500 V1.0.0.2B1.1000 and ZXHN F670L V1.1.10P1N2E. This is fixed in ZXHN Z500 V1.0.1.1B1.1000 and ZXHN F670L V1.1.10P2N2.

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
0,0004
Percentile
0,1th
Updated

EPSS Score Trend (Last 90 Days)

20

Improper Input Validation

Stable
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Confidentiality Integrity
Potential Impacts:
Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory) Read Memory Read Files Or Directories Modify Memory Execute Unauthorized Code Or Commands
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: High
View CWE Details
Operating System

Zxhn F670L Firmware by Zte

Product Information
Vendor Zte
Product Zxhn F670L Firmware
Version v1.1.10p1n2e
cpe:2.3:o:zte:zxhn_f670l_firmware:v1.1.10p1n2e:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Zxhn Z500 Firmware by Zte

Product Information
Vendor Zte
Product Zxhn Z500 Firmware
Version v1.0.0.2b1.1000
cpe:2.3:o:zte:zxhn_z500_firmware:v1.0.0.2b1.1000:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
http://support.zte.com.cn/support/news/LoopholeInfoDetail.a…
Vendor Advisory
http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1013922
http://support.zte.com.cn/support/news/LoopholeInfoDetail.a…
Vendor Advisory
http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1013922