CVE-2021-45609

Published: Dic 26, 2021 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2021-32375 Aliases: GSD-2021-45609
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 9,6
Source: [email protected]
Attack Vector: adjacent_network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: changed
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

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D8500 before 1.0.3.58, R6250 before 1.0.4.48, R7000 before 1.0.11.116, R7100LG before 1.0.0.64, R7900 before 1.0.4.38, R8300 before 1.0.2.144, R8500 before 1.0.2.144, XR300 before 1.0.3.68, R7000P before 1.3.2.132, and R6900P before 1.3.2.132.

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
0,0034
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

R6250 Firmware by Netgear

Product Information
Vendor Netgear
Product R6250 Firmware
Version Range Affected
To 1.0.4.48 (exclusive)
cpe:2.3:o:netgear:r6250_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

D8500 Firmware by Netgear

Product Information
Vendor Netgear
Product D8500 Firmware
Version Range Affected
To 1.0.3.58 (exclusive)
cpe:2.3:o:netgear:d8500_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R7100Lg Firmware by Netgear

Product Information
Vendor Netgear
Product R7100Lg Firmware
Version Range Affected
To 1.0.0.64 (exclusive)
cpe:2.3:o:netgear:r7100lg_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Xr300 Firmware by Netgear

Product Information
Vendor Netgear
Product Xr300 Firmware
Version Range Affected
To 1.0.3.68 (exclusive)
cpe:2.3:o:netgear:xr300_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R8300 Firmware by Netgear

Product Information
Vendor Netgear
Product R8300 Firmware
Version Range Affected
To 1.0.2.144 (exclusive)
cpe:2.3:o:netgear:r8300_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R6900P Firmware by Netgear

Product Information
Vendor Netgear
Product R6900P Firmware
Version Range Affected
To 1.3.2.132 (exclusive)
cpe:2.3:o:netgear:r6900p_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R7900 Firmware by Netgear

Product Information
Vendor Netgear
Product R7900 Firmware
Version Range Affected
To 1.0.4.38 (exclusive)
cpe:2.3:o:netgear:r7900_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R7000 Firmware by Netgear

Product Information
Vendor Netgear
Product R7000 Firmware
Version Range Affected
To 1.0.11.116 (exclusive)
cpe:2.3:o:netgear:r7000_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R7000P Firmware by Netgear

Product Information
Vendor Netgear
Product R7000P Firmware
Version Range Affected
To 1.3.2.132 (exclusive)
cpe:2.3:o:netgear:r7000p_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R8500 Firmware by Netgear

Product Information
Vendor Netgear
Product R8500 Firmware
Version Range Affected
To 1.0.2.144 (exclusive)
cpe:2.3:o:netgear:r8500_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://kb.netgear.com/000064483/Security-Advisory-for-Pre-…
Patch Vendor Advisory
https://kb.netgear.com/000064483/Security-Advisory-for-Pre-Authentication-Buffe…
https://kb.netgear.com/000064483/Security-Advisory-for-Pre-…
Patch Vendor Advisory
https://kb.netgear.com/000064483/Security-Advisory-for-Pre-Authentication-Buffe…