Vulnerabilities (CVE)

Filtered by vendor Netgear
Filtered by product Xr300 Firmware
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Total 55 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-34982 1 Netgear 104 D6220, D6220 Firmware, D6400 and 101 more 2025-08-14 N/A 8.8 HIGH
NETGEAR Multiple Routers httpd Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of multiple NETGEAR routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. When parsing the strings file, the process does not properly validate the length of user-supplied data prior to cop ...

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CVE-2021-34983 1 Netgear 104 D6220, D6220 Firmware, D6400 and 101 more 2025-08-14 N/A 6.5 MEDIUM
NETGEAR Multiple Routers httpd Missing Authentication for Critical Function Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of multiple NETGEAR routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from the lack of authentication prior to allowing access to system conf ...

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CVE-2025-52081 1 Netgear 2 Xr300, Xr300 Firmware 2025-08-12 N/A 6.5 MEDIUM
In Netgear XR300 V1.0.3.38_10.3.30, a stack-based buffer overflow vulnerability exists in the HTTPD service through the usb_device.cgi endpoint. The vulnerability occurs when processing POST requests containing the usb_folder parameter.
CVE-2025-52082 1 Netgear 2 Xr300, Xr300 Firmware 2025-08-11 N/A 6.5 MEDIUM
In Netgear XR300 V1.0.3.38_10.3.30, a stack-based buffer overflow exists in the HTTPD service through the usb_device.cgi endpoint. The vulnerability occurs when processing POST requests containing the read_access parameter.
CVE-2025-52080 1 Netgear 2 Xr300, Xr300 Firmware 2025-08-11 N/A 6.5 MEDIUM
In Netgear XR300 V1.0.3.38_10.3.30, a stack-based buffer overflow vulnerability exists in the HTTPD service through the usb_device.cgi endpoint. The vulnerability occurs when processing POST requests containing the share_name parameter.
CVE-2024-52013 1 Netgear 8 R6400v2, R6400v2 Firmware, R7000p and 5 more 2025-05-21 N/A 5.7 MEDIUM
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 wiz_pptp.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.
CVE-2024-52014 1 Netgear 8 R6400v2, R6400v2 Firmware, R7000p and 5 more 2025-05-21 N/A 5.7 MEDIUM
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.
CVE-2024-52015 1 Netgear 8 R6400v2, R6400v2 Firmware, R7000p and 5 more 2025-05-21 N/A 5.7 MEDIUM
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 bsw_pptp.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.
CVE-2024-52016 1 Netgear 8 R6400v2, R6400v2 Firmware, R7000p and 5 more 2025-05-21 N/A 5.7 MEDIUM
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 wlg_adv.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.
CVE-2024-52022 1 Netgear 8 R6400v2, R6400v2 Firmware, R7000p and 5 more 2025-05-21 N/A 8.0 HIGH
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 command injection vulnerability in the component wlg_adv.cgi via the apmode_gateway parameter. This vulnerability allows attackers to execute arbitrary OS commands via a crafted request.
CVE-2024-51011 1 Netgear 6 R6400v2, R6400v2 Firmware, R7000p and 3 more 2025-05-21 N/A 5.7 MEDIUM
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.
CVE-2024-51021 1 Netgear 6 R6400v2, R6400v2 Firmware, R7000p and 3 more 2025-05-21 N/A 8.0 HIGH
Netgear XR300 v1.0.3.78, R7000P v1.3.3.154, and R6400 v2 1.0.4.128 was discovered to contain a command injection vulnerability via the wan_gateway parameter at genie_fix2.cgi. This vulnerability allows attackers to execute arbitrary OS commands via a crafted request.
CVE-2024-52023 1 Netgear 6 R6400v2, R6400v2 Firmware, R7000p and 3 more 2025-05-21 N/A 5.7 MEDIUM
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 pppoe2.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.
CVE-2024-52024 1 Netgear 6 R6400v2, R6400v2 Firmware, R7000p and 3 more 2025-05-21 N/A 5.7 MEDIUM
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 wizpppoe.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.
CVE-2024-52025 1 Netgear 6 R6400v2, R6400v2 Firmware, R7000p and 3 more 2025-05-21 N/A 5.7 MEDIUM
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 geniepppoe.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.
CVE-2024-52026 1 Netgear 6 R6400v2, R6400v2 Firmware, R7000p and 3 more 2025-05-21 N/A 5.7 MEDIUM
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 bsw_pppoe.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.
CVE-2024-51010 1 Netgear 8 R6400v2, R6400v2 Firmware, R7000p and 5 more 2025-05-21 N/A 8.0 HIGH
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 command injection vulnerability in the component ap_mode.cgi via the apmode_gateway parameter. This vulnerability allows attackers to execute arbitrary OS commands via a crafted request.
CVE-2024-50996 1 Netgear 8 R6400v2, R6400v2 Firmware, R7000p and 5 more 2025-05-07 N/A 5.7 MEDIUM
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.
CVE-2024-51003 1 Netgear 8 R6400v2, R6400v2 Firmware, R7000p and 5 more 2025-05-07 N/A 5.7 MEDIUM
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.
CVE-2024-52018 1 Netgear 2 Xr300, Xr300 Firmware 2025-05-02 N/A 8.0 HIGH
Netgear XR300 v1.0.3.78 was discovered to contain a command injection vulnerability in the system_name parameter at genie_dyn.cgi. This vulnerability allows attackers to execute arbitrary OS commands via a crafted request.
CVE-2024-52017 1 Netgear 2 Xr300, Xr300 Firmware 2025-05-02 N/A 5.7 MEDIUM
Netgear XR300 v1.0.3.78 was discovered to contain a stack overflow via the passphrase parameter at bridge_wireless_main.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.
CVE-2024-51022 1 Netgear 2 Xr300, Xr300 Firmware 2025-05-02 N/A 5.7 MEDIUM
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.
CVE-2024-51016 1 Netgear 2 Xr300, Xr300 Firmware 2025-05-02 N/A 5.7 MEDIUM
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.
CVE-2024-51014 1 Netgear 2 Xr300, Xr300 Firmware 2025-05-02 N/A 5.7 MEDIUM
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.
CVE-2024-51008 1 Netgear 2 Xr300, Xr300 Firmware 2025-05-02 N/A 8.0 HIGH
Netgear XR300 v1.0.3.78 was discovered to contain a command injection vulnerability in the system_name parameter at wiz_dyn.cgi. This vulnerability allows attackers to execute arbitrary OS commands via a crafted request.
CVE-2024-51007 1 Netgear 2 Xr300, Xr300 Firmware 2025-05-02 N/A 5.7 MEDIUM
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.
CVE-2024-50997 1 Netgear 8 R6400v2, R6400v2 Firmware, R7000p and 5 more 2025-05-01 N/A 5.7 MEDIUM
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.
CVE-2024-51002 1 Netgear 8 R6400v2, R6400v2 Firmware, R7000p and 5 more 2025-04-30 N/A 5.7 MEDIUM
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.
CVE-2023-36499 1 Netgear 2 Xr300, Xr300 Firmware 2024-11-21 N/A 8.8 HIGH
Netgear XR300 v1.0.3.78 was discovered to contain multiple buffer overflows via the wla_ssid and wlg_ssid parameters at genie_ap_wifi_change.cgi.
CVE-2022-27643 1 Netgear 54 D6220, D6220 Firmware, D6400 and 51 more 2024-11-21 N/A 8.8 HIGH
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. ...

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CVE-2021-45639 1 Netgear 66 Cbr40, Cbr40 Firmware, Eax20 and 63 more 2024-11-21 4.3 MEDIUM 5.2 MEDIUM
Certain NETGEAR devices are affected by reflected XSS. This affects CBR40 before 2.5.0.10, EAX20 before 1.0.0.32, EAX80 before 1.0.1.62, EX6120 before 1.0.0.64, EX6130 before 1.0.0.44, EX7000 before 1.0.1.104, EX7500 before 1.0.0.72, R7000 before 1.0.11.110, R7900 before 1.0.4.30, R7960P before 1.4.1.66, R8000 before 1.0.4.62, RAX200 before 1.0.2.102, XR300 before 1.0.3.50, EX3700 before 1.0.0.90, MR60 before 1.0.5.102, R7000P before 1.3.2.126, R8000P before 1.4.1.66, RAX20 before 1.0.1.64, RAX5 ...

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CVE-2021-45625 1 Netgear 6 R6900p, R6900p Firmware, R7000p and 3 more 2024-11-21 7.5 HIGH 9.6 CRITICAL
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects XR300 before 1.0.3.68, R7000P before 1.3.3.140, and R6900P before 1.3.3.140.
CVE-2021-45624 1 Netgear 22 D7000v2, D7000v2 Firmware, D8500 and 19 more 2024-11-21 7.5 HIGH 9.6 CRITICAL
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D7000v2 before 1.0.0.66, D8500 before 1.0.3.58, R7000 before 1.0.11.110, R7100LG before 1.0.0.72, R7900 before 1.0.4.30, R8000 before 1.0.4.62, XR300 before 1.0.3.56, R7000P before 1.3.2.132, R8500 before 1.0.2.144, R6900P before 1.3.2.132, and R8300 before 1.0.2.144.
CVE-2021-45622 1 Netgear 80 Cbr40, Cbr40 Firmware, Cbr750 and 77 more 2024-11-21 10.0 HIGH 9.6 CRITICAL
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before 2.5.0.24, CBR750 before 4.6.3.6, EAX20 before 1.0.0.58, EAX80 before 1.0.1.68, EX7500 before 1.0.0.74, LAX20 before 1.1.6.28, MK62 before 1.0.6.116, MR60 before 1.0.6.116, MS60 before 1.0.6.116, R6400 before 1.0.1.70, R6400v2 before 1.0.4.118, R6700v3 before 1.0.4.118, R6900P before 1.3.3.140, R7000 before 1.0.11.116, R7000P before 1.3.3.140, R7850 before 1.0.5.68, R7900 before 1.0 ...

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CVE-2021-45621 1 Netgear 96 Cbr40, Cbr40 Firmware, Cbr750 and 93 more 2024-11-21 10.0 HIGH 9.6 CRITICAL
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before 2.5.0.24, CBR750 before 3.2.18.2, EAX20 before 1.0.0.58, EAX80 before 1.0.1.68, EX3700 before 1.0.0.94, EX3800 before 1.0.0.94, EX6120 before 1.0.0.64, EX6130 before 1.0.0.44, EX7000 before 1.0.1.104, EX7500 before 1.0.0.74, LAX20 before 1.1.6.28, MR60 before 1.0.6.116, MS60 before 1.0.6.116, R6300v2 before 1.0.4.52, R6400 before 1.0.1.70, R6400v2 before 1.0.4.106, R6700v3 before 1 ...

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CVE-2021-45620 1 Netgear 84 Cbr40, Cbr40 Firmware, Cbr750 and 81 more 2024-11-21 10.0 HIGH 9.6 CRITICAL
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before 2.5.0.24, CBR750 before 4.6.3.6, EAX20 before 1.0.0.58, EAX80 before 1.0.1.68, LAX20 before 1.1.6.28, MR60 before 1.0.6.116, MR80 before 1.1.2.20, MS60 before 1.0.6.116, MS80 before 1.1.2.20, MK62 before 1.0.6.116, MK83 before 1.1.2.20, R6400 before 1.0.1.70, R6400v2 before 1.0.4.106, R6700v3 before 1.0.4.106, R6900P before 1.3.3.140, R7000 before 1.0.11.126, R7000P before 1.3.3.14 ...

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CVE-2021-45617 1 Netgear 66 Cbr40, Cbr40 Firmware, Eax20 and 63 more 2024-11-21 10.0 HIGH 9.8 CRITICAL
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before 2.5.0.24, EAX20 before 1.0.0.48, EAX80 before 1.0.1.64, EX7500 before 1.0.0.72, R6400 before 1.0.1.68, R6900P before 1.3.2.132, R7000 before 1.0.11.116, R7000P before 1.3.2.132, R7900 before 1.0.4.38, R7960P before 1.4.1.66, R8000 before 1.0.4.66, RAX200 before 1.0.3.106, RS400 before 1.5.1.80, XR300 before 1.0.3.68, MK62 before 1.0.6.110, MR60 before 1.0.6.110, R6400v2 before 1.0. ...

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CVE-2021-45612 1 Netgear 78 Cbr40, Cbr40 Firmware, Cbr750 and 75 more 2024-11-21 10.0 HIGH 9.6 CRITICAL
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before 2.5.0.24, CBR750 before 4.6.3.6, EAX20 before 1.0.0.58, EAX80 before 1.0.1.68, EX7500 before 1.0.0.74, LAX20 before 1.1.6.28, MK62 before 1.0.6.116, MR60 before 1.0.6.116, MS60 before 1.0.6.116, R6400v2 before 1.0.4.118, R6700v3 before 1.0.4.118, R6900P before 1.3.3.140, R7000 before 1.0.11.126, R7000P before 1.3.3.140, R7850 before 1.0.5.74, R7900 before 1.0.4.46, R7900P before 1. ...

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CVE-2021-45611 1 Netgear 18 Dc112a, Dc112a Firmware, R6400 and 15 more 2024-11-21 7.5 HIGH 9.6 CRITICAL
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects DC112A before 1.0.0.52, R6400 before 1.0.1.68, RAX200 before 1.0.3.106, WNDR3400v3 before 1.0.1.38, XR300 before 1.0.3.68, R8500 before 1.0.2.144, RAX75 before 1.0.3.106, R8300 before 1.0.2.144, and RAX80 before 1.0.3.106.
CVE-2021-45610 1 Netgear 56 D6220, D6220 Firmware, D6400 and 53 more 2024-11-21 10.0 HIGH 9.6 CRITICAL
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D6220 before 1.0.0.66, D6400 before 1.0.0.100, D7000v2 before 1.0.0.66, D8500 before 1.0.3.58, DC112A before 1.0.0.52, DGN2200v4 before 1.0.0.118, EAX80 before 1.0.1.64, R6250 before 1.0.4.48, R7000 before 1.0.11.110, R7100LG before 1.0.0.72, R7900 before 1.0.4.30, R7960P before 1.4.1.64, R8000 before 1.0.4.62, RAX200 before 1.0.3.106, RS400 before 1.5.1.80, XR300 before 1.0.3.68, R6400v2 befor ...

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