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Vulnerability Details :

CVE-2021-45526

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-26 Dec, 2021 | 00:58
Updated At-04 Aug, 2024 | 04:39
Rejected At-
Credits

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects EX6000 before 1.0.0.38, EX6120 before 1.0.0.48, EX6130 before 1.0.0.30, R6300v2 before 1.0.4.52, R6400 before 1.0.1.52, R7000 before 1.0.11.126, R7900 before 1.0.4.30, R8000 before 1.0.4.52, R7000P before 1.3.2.124, R8000P before 1.4.1.50, RAX80 before 1.0.3.88, R6900P before 1.3.2.124, R7900P before 1.4.1.50, and RAX75 before 1.0.3.88.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:26 Dec, 2021 | 00:58
Updated At:04 Aug, 2024 | 04:39
Rejected At:
▼CVE Numbering Authority (CNA)

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects EX6000 before 1.0.0.38, EX6120 before 1.0.0.48, EX6130 before 1.0.0.30, R6300v2 before 1.0.4.52, R6400 before 1.0.1.52, R7000 before 1.0.11.126, R7900 before 1.0.4.30, R8000 before 1.0.4.52, R7000P before 1.3.2.124, R8000P before 1.4.1.50, RAX80 before 1.0.3.88, R6900P before 1.3.2.124, R7900P before 1.4.1.50, and RAX75 before 1.0.3.88.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
3.17.3HIGH
CVSS:3.1/AC:L/AV:L/A:H/C:L/I:L/PR:H/S:C/UI:N
Version: 3.1
Base score: 7.3
Base severity: HIGH
Vector:
CVSS:3.1/AC:L/AV:L/A:H/C:L/I:L/PR:H/S:C/UI:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://kb.netgear.com/000064446/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Some-Routers-and-Extenders-PSV-2019-0078
x_refsource_MISC
Hyperlink: https://kb.netgear.com/000064446/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Some-Routers-and-Extenders-PSV-2019-0078
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://kb.netgear.com/000064446/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Some-Routers-and-Extenders-PSV-2019-0078
x_refsource_MISC
x_transferred
Hyperlink: https://kb.netgear.com/000064446/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Some-Routers-and-Extenders-PSV-2019-0078
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:26 Dec, 2021 | 01:15
Updated At:07 Jan, 2022 | 13:38

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects EX6000 before 1.0.0.38, EX6120 before 1.0.0.48, EX6130 before 1.0.0.30, R6300v2 before 1.0.4.52, R6400 before 1.0.1.52, R7000 before 1.0.11.126, R7900 before 1.0.4.30, R8000 before 1.0.4.52, R7000P before 1.3.2.124, R8000P before 1.4.1.50, RAX80 before 1.0.3.88, R6900P before 1.3.2.124, R7900P before 1.4.1.50, and RAX75 before 1.0.3.88.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Secondary3.17.3HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:H
Primary2.06.5MEDIUM
AV:N/AC:L/Au:S/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 7.3
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:H
Type: Primary
Version: 2.0
Base score: 6.5
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:S/C:P/I:P/A:P
CPE Matches
NETGEAR, Inc.
netgear
>>ex6000_firmware>>Versions before 1.0.0.38(exclusive)
cpe:2.3:o:netgear:ex6000_firmware:*:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>ex6000>>-
cpe:2.3:h:netgear:ex6000:-:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>ex6120_firmware>>Versions before 1.0.0.48(exclusive)
cpe:2.3:o:netgear:ex6120_firmware:*:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>ex6120>>-
cpe:2.3:h:netgear:ex6120:-:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>ex6130_firmware>>Versions before 1.0.0.30(exclusive)
cpe:2.3:o:netgear:ex6130_firmware:*:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>ex6130>>-
cpe:2.3:h:netgear:ex6130:-:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>r6300v2_firmware>>Versions before 1.0.4.52(exclusive)
cpe:2.3:o:netgear:r6300v2_firmware:*:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>r6300v2>>-
cpe:2.3:h:netgear:r6300v2:-:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>r6400_firmware>>Versions before 1.0.1.52(exclusive)
cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>r6400>>-
cpe:2.3:h:netgear:r6400:-:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>r7000_firmware>>Versions before 1.0.11.126(exclusive)
cpe:2.3:o:netgear:r7000_firmware:*:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>r7000>>-
cpe:2.3:h:netgear:r7000:-:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>r7900_firmware>>Versions before 1.0.4.30(exclusive)
cpe:2.3:o:netgear:r7900_firmware:*:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>r7900>>-
cpe:2.3:h:netgear:r7900:-:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>r8000_firmware>>Versions before 1.0.4.52(exclusive)
cpe:2.3:o:netgear:r8000_firmware:*:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>r8000>>-
cpe:2.3:h:netgear:r8000:-:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>r8000p_firmware>>Versions before 1.4.1.50(exclusive)
cpe:2.3:o:netgear:r8000p_firmware:*:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>r8000p>>-
cpe:2.3:h:netgear:r8000p:-:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>r7000p_firmware>>Versions before 1.3.2.124(exclusive)
cpe:2.3:o:netgear:r7000p_firmware:*:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>r7000p>>-
cpe:2.3:h:netgear:r7000p:-:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>rax80_firmware>>Versions before 1.0.3.88(exclusive)
cpe:2.3:o:netgear:rax80_firmware:*:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>rax80>>-
cpe:2.3:h:netgear:rax80:-:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>rax75_firmware>>Versions before 1.0.3.88(exclusive)
cpe:2.3:o:netgear:rax75_firmware:*:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>rax75>>-
cpe:2.3:h:netgear:rax75:-:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>r6900p_firmware>>Versions before 1.3.2.124(exclusive)
cpe:2.3:o:netgear:r6900p_firmware:*:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>r6900p>>-
cpe:2.3:h:netgear:r6900p:-:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>r7900p_firmware>>Versions before 1.4.1.50(exclusive)
cpe:2.3:o:netgear:r7900p_firmware:*:*:*:*:*:*:*:*
NETGEAR, Inc.
netgear
>>r7900p>>-
cpe:2.3:h:netgear:r7900p:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-120Primarynvd@nist.gov
CWE ID: CWE-120
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://kb.netgear.com/000064446/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Some-Routers-and-Extenders-PSV-2019-0078cve@mitre.org
Patch
Vendor Advisory
Hyperlink: https://kb.netgear.com/000064446/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Some-Routers-and-Extenders-PSV-2019-0078
Source: cve@mitre.org
Resource:
Patch
Vendor Advisory

Change History

0
Information is not available yet

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Vendor-n/aNETGEAR, Inc.
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CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
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Matching Score-6
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Matching Score-6
Assigner-MITRE Corporation
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EPSS-0.18% / 39.66%
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7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-21 May, 2025 | 20:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Vendor-n/aNETGEAR, Inc.
Product-r6400v2_firmwarer7000pr7000p_firmwarexr300_firmwarexr300r6400v2n/axr300_firmwarer7000p_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-52029
Matching Score-6
Assigner-MITRE Corporation
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Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.18% / 39.66%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-02 May, 2025 | 15:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear R7000P v1.3.3.154 was discovered to contain a stack overflow via the pptp_user_netmask parameter at genie_pptp.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r7000p_firmwarer7000pn/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-51003
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.24% / 46.82%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-07 May, 2025 | 15:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear R8500 v1.0.2.160, XR300 v1.0.3.78, R7000P v1.3.3.154, and R6400 v2 1.0.4.128 were discovered to multiple stack overflow vulnerabilities in the component ap_mode.cgi via the apmode_dns1_pri and apmode_dns1_sec parameters. These vulnerabilities allow attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-xr300_firmwarer7000pr6400v2_firmwarer7000p_firmwarer8500r6400v2r8500_firmwarexr300n/axr300_firmwarer8500_firmwarer6400_firmwarer7000p_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-51014
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.22% / 43.91%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-02 May, 2025 | 15:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear XR300 v1.0.3.78 was discovered to contain a stack overflow via the ssid_an parameter in bridge_wireless_main.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-xr300_firmwarexr300n/axr300_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-52028
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.19% / 40.84%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-02 May, 2025 | 15:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear R7000P v1.3.3.154 was discovered to contain a stack overflow via the pptp_user_netmask parameter at wiz_pptp.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r7000p_firmwarer7000pn/ar7000p_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-51013
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.24% / 46.82%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-02 May, 2025 | 15:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear R7000P v1.3.3.154 was discovered to contain a stack overflow via the RADIUSAddr%d_wla parameter at wireless.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r7000p_firmwarer7000pn/ar7000p_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-51011
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.22% / 43.91%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-05 Nov, 2024 | 16:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear XR300 v1.0.3.78, R7000P v1.3.3.154, and R6400 v2 1.0.4.128 was discovered to contain a stack overflow via the pppoe_localip parameter at pppoe.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-n/axr300_firmwarer6400_firmwarer7000p_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-51002
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.22% / 43.91%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-30 Apr, 2025 | 16:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear R8500 v1.0.2.160, XR300 v1.0.3.78, R7000P v1.3.3.154, and R6400 v2 1.0.4.128 were discovered to contain a stack overflow via the l2tp_user_ip parameter at l2tp.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r6400v2_firmwarer7000p_firmwarexr300_firmwarer8500_firmwarer8500xr300r7000pr6400v2n/axr300_firmwarer8500_firmwarer6400_firmwarer7000p_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-50999
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.35% / 57.42%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-22 Apr, 2025 | 18:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear R8500 v1.0.2.160 was discovered to contain a command injection vulnerability in the sysNewPasswd parameter at password.cgi. This vulnerability allows attackers to execute arbitrary OS commands via a crafted request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r8500r8500_firmwaren/ar8500_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-51019
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.24% / 46.82%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-02 May, 2025 | 15:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear R7000P v1.3.3.154 was discovered to contain a stack overflow via the pppoe_localnetmask parameter at pppoe.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r7000p_firmwarer7000pn/ar7000p_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-51007
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.24% / 46.82%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-02 May, 2025 | 15:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear XR300 v1.0.3.78 was discovered to contain a stack overflow via the passphrase parameter at wireless.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-xr300_firmwarexr300n/axr300_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-51006
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.22% / 43.91%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-22 Apr, 2025 | 18:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear R8500 v1.0.2.160 was discovered to contain a stack overflow via the ipv6_static_ip parameter in the ipv6_tunnel function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r8500r8500_firmwaren/ar8500_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-51017
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.22% / 43.91%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-02 May, 2025 | 15:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear R7000P v1.3.3.154 was discovered to contain a stack overflow via the l2tp_user_netmask parameter at l2tp.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r7000p_firmwarer7000pn/ar7000p_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-51015
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.32% / 55.22%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-02 May, 2025 | 15:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear R7000P v1.3.3.154 was discovered to contain a command injection vulnerability via the device_name2 parameter at operation_mode.cgi. This vulnerability allows attackers to execute arbitrary OS commands via a crafted request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r7000p_firmwarer7000pn/ar7000p_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-51004
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.22% / 43.91%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-30 Apr, 2025 | 16:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear R8500 v1.0.2.160 and R7000P v1.3.3.154 were discovered to multiple stack overflow vulnerabilities in the component usb_device.cgi via the cifs_user, read_access, and write_access parameters. These vulnerabilities allow attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r8500r7000p_firmwarer8500_firmwarer7000pn/ar8500_firmwarer7000p_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-51018
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.22% / 43.91%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-02 May, 2025 | 15:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear R7000P v1.3.3.154 was discovered to contain a stack overflow via the pptp_user_netmask parameter at pptp.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r7000p_firmwarer7000pn/ar7000p_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-50998
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.24% / 46.82%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-22 Apr, 2025 | 18:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear R8500 v1.0.2.160 was discovered to contain multiple stack overflow vulnerabilities in the component openvpn.cgi via the openvpn_service_port and openvpn_service_port_tun parameters. These vulnerabilities allow attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r8500r8500_firmwaren/ar8500_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-50995
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.24% / 46.82%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-22 Apr, 2025 | 18:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear R8500 v1.0.2.160 was discovered to contain a stack overflow via the share_name parameter at usb_remote_smb_conf.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r8500r8500_firmwaren/ar8500_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-51016
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.22% / 43.91%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-02 May, 2025 | 15:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear XR300 v1.0.3.78 was discovered to contain a stack overflow via the addName%d parameter in usb_approve.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-xr300_firmwarexr300n/axr300_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-50997
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.24% / 46.82%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-01 May, 2025 | 18:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear R8500 v1.0.2.160, XR300 v1.0.3.78, R7000P v1.3.3.154, and R6400 v2 1.0.4.128 were discovered to contain a stack overflow via the pptp_user_ip parameter at pptp.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-xr300_firmwarer7000pr7000p_firmwarexr300r6400v2_firmwarer6400v2r8500r8500_firmwaren/axr300_firmwarer8500_firmwarer6400_firmwarer7000p_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-51000
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.22% / 43.91%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-22 Apr, 2025 | 18:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear R8500 v1.0.2.160 was discovered to contain multiple stack overflow vulnerabilities in the component wireless.cgi via the opmode, opmode_an, and opmode_an_2 parameters. These vulnerabilities allow attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r8500r8500_firmwaren/ar8500_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-51001
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.22% / 43.91%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-22 Apr, 2025 | 18:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear R8500 v1.0.2.160 was discovered to contain a stack overflow via the sysDNSHost parameter at ddns.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r8500r8500_firmwaren/ar8500_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-51020
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.22% / 43.91%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-02 May, 2025 | 15:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear R7000P v1.3.3.154 was discovered to contain a stack overflow via the apn parameter at usbISP_detail_edit.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r7000p_firmwarer7000pn/ar7000p_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-51022
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.22% / 43.91%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-02 May, 2025 | 15:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear XR300 v1.0.3.78 was discovered to contain a stack overflow via the ssid parameter in bridge_wireless_main.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-xr300_firmwarexr300n/axr300_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-52014
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.24% / 46.82%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-05 Nov, 2024 | 16:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear R8500 v1.0.2.160, XR300 v1.0.3.78, R7000P v1.3.3.154, and R6400 v2 1.0.4.128 were discovered to contain a stack overflow via the pptp_user_ip parameter at genie_pptp.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-n/axr300_firmwarer8500_firmwarer6400_firmwarer7000p_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-50996
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.24% / 46.82%
||
7 Day CHG~0.00%
Published-05 Nov, 2024 | 00:00
Updated-07 May, 2025 | 15:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear R8500 v1.0.2.160, XR300 v1.0.3.78, R7000P v1.3.3.154, and R6400 v2 1.0.4.128 were discovered to contain a stack overflow via the bpa_server parameter at genie_bpa.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-xr300_firmwarer7000pr6400v2_firmwarer7000p_firmwarer8500r6400v2r8500_firmwarexr300n/axr300_firmwarer8500_firmwarer6400_firmwarer7000p_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2016-10174
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-91.07% / 99.65%
||
7 Day CHG~0.00%
Published-30 Jan, 2017 | 04:24
Updated-21 Apr, 2026 | 16:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2022-04-15||Apply updates per vendor instructions.

The NETGEAR WNR2000v5 router contains a buffer overflow in the hidden_lang_avi parameter when invoking the URL /apply.cgi?/lang_check.html. This buffer overflow can be exploited by an unauthenticated attacker to achieve remote code execution.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-wnr2000v5r2000wnr2000v3_firmwarewnr2000v4jwnr2010v5jnr1010v2wnr2000v3wnr2000v5_firmwarewnr618r6220_firmwarer7500_firmwarer6100_firmwarejnr1010v2_firmwarewndr4300wndr4700_firmwarewndr4700wnr2020_firmwarewnr614_firmwared7000d6100_firmwarejwnr2010v5_firmwarewndr4300v2wnr1000v4_firmwarewnr2020r6100wnr1000v4wndr4500v3wnr2050jnr3300_firmwared7800_firmwarewnr2000v4_firmwarewndr3700v4_firmwared7000_firmwarer6220wnr1000v2_firmwarewnr2200wndr4500v3_firmwarejnr3300wnr2050_firmwarewndr3800wndr4300_firmwarer2000_firmwarewndr3800_firmwarewnr614wnr618_firmwared6100wnr2500_firmwarewndr4300v2_firmwarewnr1000v2r7500v2_firmwarer7500v2d7800wndr3700v4wnr2500wnr2200_firmwarer7500n/aWNR2000v5 Router
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-4117
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-5.1||MEDIUM
EPSS-0.35% / 57.51%
||
7 Day CHG~0.00%
Published-30 Apr, 2025 | 13:00
Updated-16 May, 2025 | 18:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Netgear JWNR2000v2 sub_41A914 buffer overflow

A vulnerability, which was classified as critical, was found in Netgear JWNR2000v2 1.0.0.11. This affects the function sub_41A914. The manipulation of the argument host leads to buffer overflow. The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-NETGEAR, Inc.
Product-jwnr2000jwnr2000_firmwareJWNR2000v2
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2017-18864
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.65% / 70.95%
||
7 Day CHG~0.00%
Published-05 May, 2020 | 13:48
Updated-05 Aug, 2024 | 21:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects R6400 before 1.0.1.24, R6400v2 before 1.0.2.32, R6700 before 1.0.1.22, R6900 before 1.0.1.22, R7000 before 1.0.9.4, R7000P before 1.0.0.56, R6900P before 1.0.0.56, R7100LG before 1.0.0.32, R7300 before 1.0.0.54, R7900 before 1.0.1.18, R8300 before 1.0.2.104, and R8500 before 1.0.2.104.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r8500r7300r6700r7300_firmwarer8300_firmwarer6400_firmwarer6900pr7000r7100lgr7900r6900r7000pr6900p_firmwarer8300r7100lg_firmwarer8500_firmwarer6900_firmwarer7900_firmwarer7000_firmwarer6400r6700_firmwarer7000p_firmwaren/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-45523
Matching Score-6
Assigner-MITRE Corporation
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Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.19% / 41.08%
||
7 Day CHG~0.00%
Published-26 Dec, 2021 | 00:59
Updated-04 Aug, 2024 | 04:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r7000_firmwarer7000n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-45609
Matching Score-6
Assigner-MITRE Corporation
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Matching Score-6
Assigner-MITRE Corporation
CVSS Score-9.6||CRITICAL
EPSS-0.34% / 56.86%
||
7 Day CHG~0.00%
Published-26 Dec, 2021 | 00:37
Updated-04 Aug, 2024 | 04:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not 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.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r8500d8500r8300_firmwarexr300r7000r6900pr7100lgr7900r7000pr6900p_firmwarer6250r8300r8500_firmwarer7100lg_firmwarexr300_firmwarer7900_firmwarer7000_firmwared8500_firmwarer6250_firmwarer7000p_firmwaren/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-45524
Matching Score-6
Assigner-MITRE Corporation
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Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.6||HIGH
EPSS-0.23% / 45.59%
||
7 Day CHG~0.00%
Published-26 Dec, 2021 | 00:58
Updated-04 Aug, 2024 | 04:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

NETGEAR R8000 devices before 1.0.4.62 are affected by a buffer overflow by an authenticated user.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r8000r8000_firmwaren/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-38526
Matching Score-6
Assigner-MITRE Corporation
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Matching Score-6
Assigner-MITRE Corporation
CVSS Score-4.3||MEDIUM
EPSS-0.28% / 51.56%
||
7 Day CHG~0.00%
Published-11 Aug, 2021 | 00:01
Updated-04 Aug, 2024 | 01:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects RAX35 before 1.0.3.94, RAX38 before 1.0.3.94, and RAX40 before 1.0.3.94.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-rax35_firmwarerax40rax38rax38_firmwarerax40_firmwarerax35n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-27643
Matching Score-6
Assigner-Zero Day Initiative
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Matching Score-6
Assigner-Zero Day Initiative
CVSS Score-8.8||HIGH
EPSS-1.25% / 79.42%
||
7 Day CHG~0.00%
Published-29 Mar, 2023 | 00:00
Updated-18 Feb, 2025 | 17:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700v3 1.0.4.120_10.0.91 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of SOAP requests. When parsing the SOAPAction header, the process does not properly validate the length of user-supplied data prior to copying it to a buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15692.

Action-Not Available
Vendor-NETGEAR, Inc.
Product-rax80rs400_firmwarer8000rax75r6400_firmwarer6900pex3800_firmwarer7100lgr8000pex3700r6900p_firmwarewndr3400d6220r8500_firmwarer7100lg_firmwarer7960pd7000v2rs400r7000_firmwarer8000p_firmwared6400_firmwarer7850rax200d6220_firmwarer7900pex6130r7000p_firmwarerax200_firmwarer8500dc112aex6130_firmwarer7850_firmwarewndr3400_firmwarer6700d7000v2_firmwarexr300r7000rax80_firmwarewnr3500l_firmwarer7000pd6400wnr3500lxr300_firmwareex3800r7960p_firmwareex3700_firmwaredc112a_firmwarerax75_firmwareex6120r6400r6700_firmwarer7900p_firmwareex6120_firmwarer8000_firmwareR6700v3
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-34236
Matching Score-6
Assigner-MITRE Corporation
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Matching Score-6
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.96% / 83.62%
||
7 Day CHG~0.00%
Published-07 Sep, 2022 | 23:58
Updated-04 Aug, 2024 | 00:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Buffer Overflow in Netgear R8000 Router with firmware v1.0.4.56 allows remote attackers to execute arbitrary code or cause a denial-of-service by sending a crafted POST to '/bd_genie_create_account.cgi' with a sufficiently long parameter 'register_country'.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r8000r8000_firmwaren/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-34979
Matching Score-6
Assigner-Zero Day Initiative
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Matching Score-6
Assigner-Zero Day Initiative
CVSS Score-8.8||HIGH
EPSS-0.22% / 44.93%
||
7 Day CHG~0.00%
Published-13 Jan, 2022 | 21:44
Updated-04 Aug, 2024 | 00:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6260 1.1.0.78_1.0.1 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of SOAP requests. When parsing the SOAPAction header, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-13512.

Action-Not Available
Vendor-NETGEAR, Inc.
Product-r6260_firmwarer6260R6260
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-12988
Matching Score-6
Assigner-VulDB
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Matching Score-6
Assigner-VulDB
CVSS Score-6.9||MEDIUM
EPSS-0.24% / 46.95%
||
7 Day CHG~0.00%
Published-27 Dec, 2024 | 17:00
Updated-28 May, 2025 | 20:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Netgear R6900P/R7000P HTTP Header sub_16C4C buffer overflow

A vulnerability has been found in Netgear R6900P and R7000P 1.3.3.154 and classified as critical. Affected by this vulnerability is the function sub_16C4C of the component HTTP Header Handler. The manipulation of the argument Host leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Action-Not Available
Vendor-NETGEAR, Inc.
Product-r7000p_firmwarer6900p_firmwarer7000pr6900pR6900PR7000P
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-20712
Matching Score-6
Assigner-MITRE Corporation
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Matching Score-6
Assigner-MITRE Corporation
CVSS Score-6.8||MEDIUM
EPSS-0.24% / 47.23%
||
7 Day CHG~0.00%
Published-16 Apr, 2020 | 15:35
Updated-05 Aug, 2024 | 02:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before 1.0.0.52, D6400 before 1.0.0.86, D7000v2 before 1.0.0.53, D8500 before 1.0.3.44, DGN2200v4 before 1.0.0.110, DGND2200Bv4 before 1.0.0.109, R6250 before 1.0.4.34, R6300v2 before 1.0.4.32, R6400 before 1.0.1.46, R6400v2 before 1.0.2.62, R6700 before 1.0.2.6, R6900 before 1.0.2.4, R6900P before 1.3.1.64, R7000 before 1.0.9.60, R7000P before 1.3.1.64, R7100LG before 1.0.0.52, R7300DST before 1.0.0.70, R7900 before 1.0.3.8, R7900P before 1.4.1.30, R8000 before 1.0.4.28, R8000P before 1.4.1.30, R8300 before 1.0.2.128, R8500 before 1.0.2.128, WNDR3400v3 before 1.0.1.24, and WNR3500Lv2 before 1.2.0.56.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r8000r6400_firmwarer6900pr7100lgr7900r8000pr6900p_firmwarewndr3400d6220r8300r7100lg_firmwarer7300dst_firmwarer8500_firmwaredgn2200r7000_firmwarer8000p_firmwared6400_firmwarer7300dstd6220_firmwarer6300_firmwared8500_firmwarer6250_firmwarer7900pr7000p_firmwaredgnd2200b_firmwarer8500d7000d8500wndr3400_firmwared7000_firmwarer6700r8300_firmwarer7000wnr3500l_firmwarer6900d6400r7000pwnr3500ldgnd2200bdgn2200_firmwarer6900_firmwarer7900_firmwarer6300r6400r6700_firmwarer7900p_firmwarer8000_firmwarer6250n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2019-20739
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-4.3||MEDIUM
EPSS-0.27% / 50.37%
||
7 Day CHG~0.00%
Published-16 Apr, 2020 | 19:18
Updated-05 Aug, 2024 | 02:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

NETGEAR R8500 devices before v1.0.2.128 are affected by a buffer overflow by an unauthenticated attacker.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r8500_firmwarer8500n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2019-20754
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-6.8||MEDIUM
EPSS-0.24% / 47.23%
||
7 Day CHG~0.00%
Published-16 Apr, 2020 | 21:07
Updated-05 Aug, 2024 | 02:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects DGN2200 before 1.0.0.58, DGN2200B before 1.0.0.58, D8500 before 1.0.3.42, D7000v2 before 1.0.0.51, D6400 before 1.0.0.80, D6220 before 1.0.0.44, EX7000 before 1.0.0.66, EX6200 before 1.0.3.88, EX6150 before 1.0.0.42, EX7500 before 1.0.0.46, JNDR3000 before 1.0.0.24, R8000 before 1.0.4.18, R8500 before 1.0.2.122, R8300 before 1.0.2.122, R7900P before 1.4.0.10, R8000P before 1.4.0.10, R7900 before 1.0.2.16, R7000P before 1.3.1.44, R7300DST before 1.0.0.68, R7100LG before 1.0.0.46, R6900P before 1.3.1.44, R7000 before 1.0.9.32, R6900 before 1.0.1.46, R6700 before 1.0.1.46, R6400v2 before 1.0.2.56, R6400 before 1.0.1.42, R6300v2 before 1.0.4.28, R6250 before 1.0.4.26, WNDR4500v2 before 1.0.0.72, and WNR3500Lv2 before 1.2.0.54.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-ex7500r8000r6400_firmwareex7000ex6200r7100lgr7900r6900pr8000pr6900p_firmwared6220ex7500_firmwarer8500_firmwarer8300r7300dst_firmwarer7100lg_firmwaredgn2200r7000_firmwarer8000p_firmwared6400_firmwarewndr4500r7300dstd6220_firmwarer6300_firmwared8500_firmwaredgn2200b_firmwarer7900pr6250_firmwarer7000p_firmwarer8500d7000d8500dgn2200bd7000_firmwarer8300_firmwarer6700r7000wndr4500_firmwarewnr3500l_firmwareex6200_firmwareex6150d6400jndr3000_firmwarejndr3000r7000pr6900dgn2200_firmwarer6900_firmwarewnr3500lr7900_firmwareex7000_firmwarer6300r6400r6700_firmwarer7900p_firmwareex6150_firmwarer8000_firmwarer6250n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2019-20731
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.6||MEDIUM
EPSS-0.12% / 31.05%
||
7 Day CHG~0.00%
Published-16 Apr, 2020 | 19:10
Updated-05 Aug, 2024 | 02:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before 1.0.0.40, D6400 before 1.0.0.74, D7000v2 before 1.0.0.74, D8500 before 1.0.3.39, EX3700 before 1.0.0.70, EX3800 before 1.0.0.70, EX6000 before 1.0.0.30, EX6100 before 1.0.2.22, EX6120 before 1.0.0.40, EX6130 before 1.0.0.22, EX6150v1 before 1.0.0.42, EX6200 before 1.0.3.88, EX7000 before 1.0.0.66, R6250 before 1.0.4.20, R6300v2 before 1.0.4.18, R6400v2 before 1.0.2.52, R6700 before 1.0.1.44, R6900 before 1.0.1.46, R7000 before 1.0.9.26, R6900P before 1.3.0.20, R7000P before 1.3.0.20, R7100LG before 1.0.0.34, R7300DST before 1.0.0.62, R8000 before 1.0.4.12, R7900P before 1.3.0.10, R8000P before 1.3.0.10, R8300 before 1.0.2.116, R8500 before 1.0.2.116, WN2500RPv2 before 1.0.1.54, and WNDR3400v3 before 1.0.1.18.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r8000r6400_firmwareex3800_firmwareex6200ex7000r6900pr7100lgr8000pex3700r6900p_firmwarewndr3400d6220r8300r7100lg_firmwarer7300dst_firmwarer8500_firmwarer7000_firmwarer8000p_firmwared6400_firmwarewn2500rpwn2500rp_firmwarer7300dstd6220_firmwarer6300_firmwared8500_firmwareex6130r6250_firmwarer7900pex6000_firmwareex6100r7000p_firmwarer8500d7000ex6130_firmwared8500wndr3400_firmwared7000_firmwarer6700r8300_firmwarer7000ex6200_firmwareex6150d6400r6900r7000pr6900_firmwareex3800ex6100_firmwareex3700_firmwareex6000ex7000_firmwareex6120r6300r6400r6700_firmwarer7900p_firmwareex6120_firmwareex6150_firmwarer8000_firmwarer6250n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
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