CVE-2021-45573

Published: Dic 26, 2021 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2021-32339 Aliases: GSD-2021-45573
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 8,3
Source: [email protected]
Attack Vector: adjacent_network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: low
MEDIUM 5,8
Source: [email protected]
Access Vector: adjacent_network
Access Complexity: low
Authentication: none
Confidentiality: partial
Integrity: partial
Availability: partial

Description

AI Translation Available

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects R6260 before 1.1.0.76, R6800 before 1.2.0.62, R6700v2 before 1.2.0.62, R6900v2 before 1.2.0.62, R7450 before 1.2.0.62, AC2100 before 1.2.0.62, AC2400 before 1.2.0.62, and AC2600 before 1.2.0.62.

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
0,0027
Percentile
0,5th
Updated

EPSS Score Trend (Last 90 Days)

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

Ac2400 Firmware by Netgear

Product Information
Vendor Netgear
Product Ac2400 Firmware
Version Range Affected
To 1.2.0.62 (exclusive)
cpe:2.3:o:netgear:ac2400_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R6260 Firmware by Netgear

Product Information
Vendor Netgear
Product R6260 Firmware
Version Range Affected
To 1.1.0.76 (exclusive)
cpe:2.3:o:netgear:r6260_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ac2100 Firmware by Netgear

Product Information
Vendor Netgear
Product Ac2100 Firmware
Version Range Affected
To 1.2.0.62 (exclusive)
cpe:2.3:o:netgear:ac2100_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ac2600 Firmware by Netgear

Product Information
Vendor Netgear
Product Ac2600 Firmware
Version Range Affected
To 1.2.0.62 (exclusive)
cpe:2.3:o:netgear:ac2600_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R6800 Firmware by Netgear

Product Information
Vendor Netgear
Product R6800 Firmware
Version Range Affected
To 1.2.0.62 (exclusive)
cpe:2.3:o:netgear:r6800_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R6900 Firmware by Netgear

Product Information
Vendor Netgear
Product R6900 Firmware
Version Range Affected
To 1.2.0.62 (exclusive)
cpe:2.3:o:netgear:r6900_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R7450 Firmware by Netgear

Product Information
Vendor Netgear
Product R7450 Firmware
Version Range Affected
To 1.2.0.62 (exclusive)
cpe:2.3:o:netgear:r7450_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R6700 Firmware by Netgear

Product Information
Vendor Netgear
Product R6700 Firmware
Version Range Affected
To 1.2.0.62 (exclusive)
cpe:2.3:o:netgear:r6700_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://kb.netgear.com/000064095/Security-Advisory-for-Post…
Vendor Advisory
https://kb.netgear.com/000064095/Security-Advisory-for-Post-Authentication-Comm…
https://kb.netgear.com/000064095/Security-Advisory-for-Post…
Vendor Advisory
https://kb.netgear.com/000064095/Security-Advisory-for-Post-Authentication-Comm…