CVE-2020-28877

Published: Nov 20, 2020 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2020-21268 Aliases: GSD-2020-28877
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 9,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
HIGH 7,5
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: partial
Integrity: partial
Availability: partial

Description

AI Translation Available

Buffer overflow in in the copy_msg_element function for the devDiscoverHandle server in the TP-Link WR and WDR series, including WDR7400, WDR7500, WDR7660, WDR7800, WDR8400, WDR8500, WDR8600, WDR8620, WDR8640, WDR8660, WR880N, WR886N, WR890N, WR890N, WR882N, and WR708N.

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
0,0046
Percentile
0,6th
Updated

EPSS Score Trend (Last 90 Days)

120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Incomplete
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Confidentiality Availability
Potential Impacts:
Modify Memory Execute Unauthorized Code Or Commands Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu)
Applicable Platforms
Languages: Assembly, C, C++, Memory-Unsafe
Likelihood of Exploit: High
View CWE Details
Operating System

Wdr8400 Firmware by Tp-Link

Product Information
Vendor Tp-Link
Product Wdr8400 Firmware
Version -
cpe:2.3:o:tp-link:wdr8400_firmware:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Wdr7660 Firmware by Tp-Link

Product Information
Vendor Tp-Link
Product Wdr7660 Firmware
Version -
cpe:2.3:o:tp-link:wdr7660_firmware:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Wdr8660 Firmware by Tp-Link

Product Information
Vendor Tp-Link
Product Wdr8660 Firmware
Version -
cpe:2.3:o:tp-link:wdr8660_firmware:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Wr890N Firmware by Tp-Link

Product Information
Vendor Tp-Link
Product Wr890N Firmware
Version -
cpe:2.3:o:tp-link:wr890n_firmware:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Wdr8640 Firmware by Tp-Link

Product Information
Vendor Tp-Link
Product Wdr8640 Firmware
Version -
cpe:2.3:o:tp-link:wdr8640_firmware:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Wdr8620 Firmware by Tp-Link

Product Information
Vendor Tp-Link
Product Wdr8620 Firmware
Version -
cpe:2.3:o:tp-link:wdr8620_firmware:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Wdr7800 Firmware by Tp-Link

Product Information
Vendor Tp-Link
Product Wdr7800 Firmware
Version -
cpe:2.3:o:tp-link:wdr7800_firmware:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Wdr8500 Firmware by Tp-Link

Product Information
Vendor Tp-Link
Product Wdr8500 Firmware
Version -
cpe:2.3:o:tp-link:wdr8500_firmware:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Wdr7500 Firmware by Tp-Link

Product Information
Vendor Tp-Link
Product Wdr7500 Firmware
Version -
cpe:2.3:o:tp-link:wdr7500_firmware:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Wr882N Firmware by Tp-Link

Product Information
Vendor Tp-Link
Product Wr882N Firmware
Version -
cpe:2.3:o:tp-link:wr882n_firmware:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Wr886N Firmware by Tp-Link

Product Information
Vendor Tp-Link
Product Wr886N Firmware
Version -
cpe:2.3:o:tp-link:wr886n_firmware:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Wr708N Firmware by Tp-Link

Product Information
Vendor Tp-Link
Product Wr708N Firmware
Version -
cpe:2.3:o:tp-link:wr708n_firmware:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Wdr7400 Firmware by Tp-Link

Product Information
Vendor Tp-Link
Product Wdr7400 Firmware
Version -
cpe:2.3:o:tp-link:wdr7400_firmware:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Wdr8600 Firmware by Tp-Link

Product Information
Vendor Tp-Link
Product Wdr8600 Firmware
Version -
cpe:2.3:o:tp-link:wdr8600_firmware:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Wr880N Firmware by Tp-Link

Product Information
Vendor Tp-Link
Product Wr880N Firmware
Version -
cpe:2.3:o:tp-link:wr880n_firmware:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/peanuts62/TP-Link-poc
Broken Link
https://github.com/peanuts62/TP-Link-poc
https://github.com/peanuts62/TP-Link-poc
Broken Link
https://github.com/peanuts62/TP-Link-poc
https://exchange.xforce.ibmcloud.com/vulnerabilities/192112
Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/192112