Dir 823x Firmware
by Dlink
CVEs (104)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2018-17787 | Cri | 0.64 | 9.8 | 0.04 | Oct 2, 2018 | On D-Link DIR-823G devices, the GoAhead configuration allows /HNAP1 Command Injection via shell metacharacters in the POST data, because this data is sent directly to the "system" library function. | ||
| CVE-2018-17786 | Cri | 0.64 | 9.8 | 0.04 | Oct 2, 2018 | On D-Link DIR-823G devices, ExportSettings.sh, upload_settings.cgi, GetDownLoadSyslog.sh, and upload_firmware.cgi do not require authentication, which allows remote attackers to execute arbitrary code. | ||
| CVE-2020-25366 | Cri | 0.59 | 9.1 | 0.02 | Nov 4, 2021 | An issue in the component /cgi-bin/upload_firmware.cgi of D-Link DIR-823G REVA1 1.02B05 allows attackers to cause a denial of service (DoS) via unspecified vectors. | ||
| CVE-2019-15530 | Hig | 0.58 | 8.8 | 0.04 | Aug 23, 2019 | An issue was discovered on D-Link DIR-823G devices with firmware V1.0.2B05. There is a command injection in HNAP1 (exploitable with Authentication) via shell metacharacters in the LoginPassword field to Login. | ||
| CVE-2019-15529 | Hig | 0.58 | 8.8 | 0.08 | Aug 23, 2019 | An issue was discovered on D-Link DIR-823G devices with firmware V1.0.2B05. There is a command injection in HNAP1 (exploitable with Authentication) via shell metacharacters in the Username field to Login. | ||
| CVE-2019-15528 | Hig | 0.58 | 8.8 | 0.04 | Aug 23, 2019 | An issue was discovered on D-Link DIR-823G devices with firmware V1.0.2B05. There is a command injection in HNAP1 (exploitable with Authentication) via shell metacharacters in the Interface field to SetStaticRouteSettings. | ||
| CVE-2019-15527 | Hig | 0.58 | 8.8 | 0.04 | Aug 23, 2019 | An issue was discovered on D-Link DIR-823G devices with firmware V1.0.2B05. There is a command injection in HNAP1 (exploitable with Authentication) via shell metacharacters in the MaxIdTime field to SetWanSettings. | ||
| CVE-2019-15526 | Hig | 0.58 | 8.8 | 0.04 | Aug 23, 2019 | An issue was discovered on D-Link DIR-823G devices with firmware V1.0.2B05. There is a command injection in HNAP1 (exploitable with Authentication) via shell metacharacters in the Type field to SetWanSettings, a related issue to CVE-2019-13482. | ||
| CVE-2019-13128 | Hig | 0.58 | 8.8 | 0.08 | Jul 1, 2019 | An issue was discovered on D-Link DIR-823G devices with firmware 1.02B03. There is a command injection in HNAP1 (exploitable with Authentication) via shell metacharacters in the IPAddress or Gateway field to SetStaticRouteSettings. | ||
| CVE-2025-55848 | Hig | 0.57 | 8.8 | 0.00 | Sep 26, 2025 | An issue was discovered in DIR-823 firmware 20250416. There is an RCE vulnerability in the set_cassword settings interface, as the http_casswd parameter is not filtered by '&'to allow injection of reverse connection commands. | ||
| CVE-2024-51023 | Hig | 0.57 | 8.8 | 0.01 | Nov 5, 2024 | D-Link DIR_823G 1.0.2B05 was discovered to contain a command injection vulnerability via the Address parameter in the SetNetworkTomographySettings function. This vulnerability allows attackers to execute arbitrary OS commands via a crafted request. | ||
| CVE-2024-39202 | Hig | 0.57 | 8.8 | 0.01 | Jul 8, 2024 | D-Link DIR-823X firmware - 240126 was discovered to contain a remote command execution (RCE) vulnerability via the dhcpd_startip parameter at /goform/set_lan_settings. | ||
| CVE-2024-27657 | Hig | 0.57 | 8.8 | 0.01 | Feb 29, 2024 | D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the User-Agent parameter. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input, and possibly remote code execution. | ||
| CVE-2024-27656 | Hig | 0.57 | 8.8 | 0.01 | Feb 29, 2024 | D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the Cookie parameter. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input, and possibly remote code execution. | ||
| CVE-2024-27655 | Hig | 0.57 | 8.8 | 0.01 | Feb 29, 2024 | D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the SOAPACTION parameter. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input, and possibly remote code execution. | ||
| CVE-2019-7390 | Hig | 0.56 | 8.6 | 0.02 | Feb 5, 2019 | An issue was discovered in /bin/goahead on D-Link DIR-823G devices with firmware 1.02B03. There is incorrect access control allowing remote attackers to hijack the DNS service configuration of all clients in the WLAN, without authentication, via the SetWanSettings HNAP API. | ||
| CVE-2019-7298 | Hig | 0.53 | 8.1 | 0.10 | Feb 1, 2019 | An issue was discovered on D-Link DIR-823G devices with firmware through 1.02B03. A command Injection vulnerability allows attackers to execute arbitrary OS commands via a crafted /HNAP1 request. This occurs when any HNAP API function triggers a call to the system function with… | ||
| CVE-2024-51024 | Hig | 0.52 | 8.0 | 0.01 | Nov 5, 2024 | D-Link DIR_823G 1.0.2B05 was discovered to contain a command injection vulnerability via the HostName parameter in the SetWanSettings function. This vulnerability allows attackers to execute arbitrary OS commands via a crafted request. | ||
| CVE-2026-1125 | Hig | 0.49 | 7.3 | 0.14 | Jan 18, 2026 | A weakness has been identified in D-Link DIR-823X 250416. Affected by this issue is the function sub_412E7C of the file /goform/set_wifidog_settings. Executing a manipulation of the argument wd_enable can lead to command injection. The attack can be executed remotely. The… | ||
| CVE-2025-60332 | Hig | 0.49 | 7.5 | 0.05 | Oct 22, 2025 | A NULL pointer dereference in the SetWLanRadioSettings function of D-Link DIR-823G A1 v1.0.2B05 allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request. |
- risk 0.64cvss 9.8epss 0.04
On D-Link DIR-823G devices, the GoAhead configuration allows /HNAP1 Command Injection via shell metacharacters in the POST data, because this data is sent directly to the "system" library function.
- risk 0.64cvss 9.8epss 0.04
On D-Link DIR-823G devices, ExportSettings.sh, upload_settings.cgi, GetDownLoadSyslog.sh, and upload_firmware.cgi do not require authentication, which allows remote attackers to execute arbitrary code.
- risk 0.59cvss 9.1epss 0.02
An issue in the component /cgi-bin/upload_firmware.cgi of D-Link DIR-823G REVA1 1.02B05 allows attackers to cause a denial of service (DoS) via unspecified vectors.
- risk 0.58cvss 8.8epss 0.04
An issue was discovered on D-Link DIR-823G devices with firmware V1.0.2B05. There is a command injection in HNAP1 (exploitable with Authentication) via shell metacharacters in the LoginPassword field to Login.
- risk 0.58cvss 8.8epss 0.08
An issue was discovered on D-Link DIR-823G devices with firmware V1.0.2B05. There is a command injection in HNAP1 (exploitable with Authentication) via shell metacharacters in the Username field to Login.
- risk 0.58cvss 8.8epss 0.04
An issue was discovered on D-Link DIR-823G devices with firmware V1.0.2B05. There is a command injection in HNAP1 (exploitable with Authentication) via shell metacharacters in the Interface field to SetStaticRouteSettings.
- risk 0.58cvss 8.8epss 0.04
An issue was discovered on D-Link DIR-823G devices with firmware V1.0.2B05. There is a command injection in HNAP1 (exploitable with Authentication) via shell metacharacters in the MaxIdTime field to SetWanSettings.
- risk 0.58cvss 8.8epss 0.04
An issue was discovered on D-Link DIR-823G devices with firmware V1.0.2B05. There is a command injection in HNAP1 (exploitable with Authentication) via shell metacharacters in the Type field to SetWanSettings, a related issue to CVE-2019-13482.
- risk 0.58cvss 8.8epss 0.08
An issue was discovered on D-Link DIR-823G devices with firmware 1.02B03. There is a command injection in HNAP1 (exploitable with Authentication) via shell metacharacters in the IPAddress or Gateway field to SetStaticRouteSettings.
- risk 0.57cvss 8.8epss 0.00
An issue was discovered in DIR-823 firmware 20250416. There is an RCE vulnerability in the set_cassword settings interface, as the http_casswd parameter is not filtered by '&'to allow injection of reverse connection commands.
- risk 0.57cvss 8.8epss 0.01
D-Link DIR_823G 1.0.2B05 was discovered to contain a command injection vulnerability via the Address parameter in the SetNetworkTomographySettings function. This vulnerability allows attackers to execute arbitrary OS commands via a crafted request.
- risk 0.57cvss 8.8epss 0.01
D-Link DIR-823X firmware - 240126 was discovered to contain a remote command execution (RCE) vulnerability via the dhcpd_startip parameter at /goform/set_lan_settings.
- risk 0.57cvss 8.8epss 0.01
D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the User-Agent parameter. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input, and possibly remote code execution.
- risk 0.57cvss 8.8epss 0.01
D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the Cookie parameter. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input, and possibly remote code execution.
- risk 0.57cvss 8.8epss 0.01
D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the SOAPACTION parameter. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input, and possibly remote code execution.
- risk 0.56cvss 8.6epss 0.02
An issue was discovered in /bin/goahead on D-Link DIR-823G devices with firmware 1.02B03. There is incorrect access control allowing remote attackers to hijack the DNS service configuration of all clients in the WLAN, without authentication, via the SetWanSettings HNAP API.
- risk 0.53cvss 8.1epss 0.10
An issue was discovered on D-Link DIR-823G devices with firmware through 1.02B03. A command Injection vulnerability allows attackers to execute arbitrary OS commands via a crafted /HNAP1 request. This occurs when any HNAP API function triggers a call to the system function with…
- risk 0.52cvss 8.0epss 0.01
D-Link DIR_823G 1.0.2B05 was discovered to contain a command injection vulnerability via the HostName parameter in the SetWanSettings function. This vulnerability allows attackers to execute arbitrary OS commands via a crafted request.
- risk 0.49cvss 7.3epss 0.14
A weakness has been identified in D-Link DIR-823X 250416. Affected by this issue is the function sub_412E7C of the file /goform/set_wifidog_settings. Executing a manipulation of the argument wd_enable can lead to command injection. The attack can be executed remotely. The…
- risk 0.49cvss 7.5epss 0.05
A NULL pointer dereference in the SetWLanRadioSettings function of D-Link DIR-823G A1 v1.0.2B05 allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
Page 2 of 6