CVE-2021-45523

Published: Dic 26, 2021 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2021-32289 Aliases: GSD-2021-45523
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,7
Source: [email protected]
Attack Vector: adjacent_network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
MEDIUM 6,8
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: single
Confidentiality: none
Integrity: none
Availability: complete

Description

AI Translation Available

NETGEAR R7000 devices before 1.0.9.42 are affected by a buffer overflow by an authenticated user.

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
0,0019
Percentile
0,4th
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

R7000 Firmware by Netgear

Product Information
Vendor Netgear
Product R7000 Firmware
Version Range Affected
To 1.0.9.42 (exclusive)
cpe:2.3:o:netgear:r7000_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://kb.netgear.com/000064442/Security-Advisory-for-Post…
Vendor Advisory
https://kb.netgear.com/000064442/Security-Advisory-for-Post-Authentication-Buff…
https://kb.netgear.com/000064442/Security-Advisory-for-Post…
Vendor Advisory
https://kb.netgear.com/000064442/Security-Advisory-for-Post-Authentication-Buff…