Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
40 results
Feb 8, 2026A vulnerability has been found in D-Link DIR-823X 250416.CVE-2026-2210 · Network & remote access · D-Link · reported by VulDBHigh 7.3
A vulnerability has been found in D-Link DIR-823X 250416. This affects the function sub_4211C8 of the file /goform/set_filtering. Such manipulation leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 8, 2026A weakness has been identified in D-Link DIR-823X 250416.CVE-2026-2175 · Network & remote access · D-Link · reported by VulDBHigh 7.3
A weakness has been identified in D-Link DIR-823X 250416. This vulnerability affects the function sub_420618 of the file /goform/set_upnp. This manipulation of the argument upnp_enable causes os command injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 8, 2026A security vulnerability has been detected in D-Link DIR-823X 250416.CVE-2026-2157 · Network & remote access · D-Link · reported by VulDBHigh 7.3
A security vulnerability has been detected in D-Link DIR-823X 250416. This affects the function sub_4175CC of the file /goform/set_static_route_table. Such manipulation of the argument interface/destip/netmask/gateway/metric leads to os command injection. The attack may be performed from remote. The exploit has been disclosed publicly and may be used.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 8, 2026A security flaw has been discovered in D-Link DIR-823X 250416.CVE-2026-2155 · Network & remote access · D-Link · reported by VulDBHigh 7.3
A security flaw has been discovered in D-Link DIR-823X 250416. The affected element is the function sub_4208A0 of the file /goform/set_dmz of the component Configuration Handler. The manipulation of the argument dmz_host/dmz_enable results in os command injection. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 8, 2026A security vulnerability has been detected in D-Link DIR-823X 250416.CVE-2026-2143 · Network & remote access · D-Link · reported by VulDBHigh 7.3
A security vulnerability has been detected in D-Link DIR-823X 250416. This issue affects some unknown processing of the file /goform/set_ddns of the component DDNS Service. The manipulation of the argument ddnsType/ddnsDomainName/ddnsUserName/ddnsPwd leads to os command injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 8, 2026A weakness has been identified in D-Link DIR-823X 250416.CVE-2026-2142 · Network & remote access · D-Link · reported by VulDBHigh 7.3
A weakness has been identified in D-Link DIR-823X 250416. This vulnerability affects the function sub_420688 of the file /goform/set_qos. Executing a manipulation can lead to os command injection. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 7, 2026A vulnerability was found in D-Link DIR-823X 250416.CVE-2026-2129 · Network & remote access · D-Link · reported by VulDBHigh 7.3
A vulnerability was found in D-Link DIR-823X 250416. Affected by this issue is some unknown functionality of the file /goform/set_ac_status. Performing a manipulation of the argument ac_ipaddr/ac_ipstatus/ap_randtime results in os command injection. The attack may be initiated remotely. The exploit has been made public and could be used.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 7, 2026A vulnerability was identified in D-Link DIR-823X 250416.CVE-2026-2120 · Network & remote access · D-Link · reported by VulDBHigh 7.3
A vulnerability was identified in D-Link DIR-823X 250416. This affects an unknown function of the file /goform/set_server_settings of the component Configuration Parameter Handler. The manipulation of the argument terminal_addr/server_ip/server_port leads to os command injection. The attack may be initiated remotely. The exploit is publicly available and might be used.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 7, 2026A weakness has been identified in D-Link DIR-823X 250416.CVE-2026-2084 · Network & remote access · D-Link · reported by VulDBHigh 7.3
A weakness has been identified in D-Link DIR-823X 250416. This impacts an unknown function of the file /goform/set_language. Executing a manipulation of the argument langSelection can lead to os command injection. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 7, 2026A vulnerability was identified in D-Link DIR-823X 250416.CVE-2026-2082 · Network & remote access · D-Link · reported by VulDBLow 2
A vulnerability was identified in D-Link DIR-823X 250416. The impacted element is an unknown function of the file /goform/set_mac_clone. Such manipulation of the argument mac leads to os command injection. The attack may be performed from remote. The exploit is publicly available and might be used.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 7, 2026A vulnerability was determined in D-Link DIR-823X 250416.CVE-2026-2081 · Network & remote access · D-Link · reported by VulDBLow 2
A vulnerability was determined in D-Link DIR-823X 250416. The affected element is an unknown function of the file /goform/set_password. This manipulation of the argument http_passwd causes os command injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 6, 2026A security flaw has been discovered in D-Link DIR-823X 250416.CVE-2026-2063 · Network & remote access · D-Link · reported by VulDBLow 2
A security flaw has been discovered in D-Link DIR-823X 250416. This vulnerability affects unknown code of the file /goform/set_ac_server of the component Web Management Interface. The manipulation of the argument ac_server results in os command injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 6, 2026A vulnerability was determined in D-Link DIR-823X 250416.CVE-2026-2061 · Network & remote access · D-Link · reported by VulDBLow 2
A vulnerability was determined in D-Link DIR-823X 250416. Affected by this issue is the function sub_424D20 of the file /goform/set_ipv6. Executing a manipulation can lead to os command injection. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 30, 2026A vulnerability was identified in D-Link DIR-823X 250416.CVE-2026-1685 · Network & remote access · D-Link · reported by VulDBLow 2.9
A vulnerability was identified in D-Link DIR-823X 250416. This vulnerability affects the function sub_40AC74 of the component Login. Such manipulation leads to improper restriction of excessive authentication attempts. The attack may be performed from remote. This attack is characterized by high complexity. It is stated that the exploitability is difficult. The exploit is publicly available and might be used.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 28, 2026A security flaw has been discovered in D-Link DIR-823X 250416.CVE-2026-1544 · Network & remote access · D-Link · reported by VulDBLow 2.1
A security flaw has been discovered in D-Link DIR-823X 250416. Impacted is the function sub_41E2A0 of the file /goform/set_mode. Performing a manipulation of the argument lan_gateway results in os command injection. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. This vulnerability only affects products that are no longer supported by the maintainer.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 18, 2026A weakness has been identified in D-Link DIR-823X 250416.CVE-2026-1125 · Network & remote access · D-Link · reported by VulDBMedium 5.5
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 exploit has been made available to the public and could be used for attacks.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 7, 2025A security flaw has been discovered in D-Link DIR-823X up to 20250416.CVE-2025-14208 · Network & remote access · D-Link · reported by VulDBLow 2.1
A security flaw has been discovered in D-Link DIR-823X up to 20250416. This affects the function sub_415028 of the file /goform/set_wan_settings. The manipulation of the argument ppp_username results in command injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be exploited.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 28, 2025A vulnerability was identified in D-Link DIR-823X 250416.CVE-2025-11100 · Network & remote access · D-Link · reported by VulDBLow 2.1
A vulnerability was identified in D-Link DIR-823X 250416. This affects the function uci_set of the file /goform/set_wifi_blacklists. Such manipulation leads to command injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 28, 2025A vulnerability was determined in D-Link DIR-823X 250416.CVE-2025-11099 · Network & remote access · D-Link · reported by VulDBLow 2.1
A vulnerability was determined in D-Link DIR-823X 250416. The impacted element is the function uci_del of the file /goform/delete_prohibiting. This manipulation of the argument delvalue causes command injection. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 28, 2025A vulnerability was found in D-Link DIR-823X 250416.CVE-2025-11098 · Network & remote access · D-Link · reported by VulDBLow 2.1
A vulnerability was found in D-Link DIR-823X 250416. The affected element is an unknown function of the file /goform/set_wifi_blacklists. The manipulation of the argument macList results in command injection. The attack may be performed from remote. The exploit has been made public and could be used.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 28, 2025A vulnerability has been found in D-Link DIR-823X 250416.CVE-2025-11097 · Network & remote access · D-Link · reported by VulDBLow 2.1
A vulnerability has been found in D-Link DIR-823X 250416. Impacted is an unknown function of the file /goform/set_device_name. The manipulation of the argument mac leads to command injection. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 28, 2025A flaw has been found in D-Link DIR-823X 250416.CVE-2025-11096 · Network & remote access · D-Link · reported by VulDBLow 2.1
A flaw has been found in D-Link DIR-823X 250416. This issue affects some unknown processing of the file /goform/diag_traceroute. Executing manipulation of the argument target_addr can lead to command injection. The attack can be executed remotely. The exploit has been published and may be used.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 28, 2025A vulnerability was detected in D-Link DIR-823X 250416.CVE-2025-11095 · Network & remote access · D-Link · reported by VulDBLow 2.1
A vulnerability was detected in D-Link DIR-823X 250416. This vulnerability affects unknown code of the file /goform/delete_offline_device. Performing manipulation of the argument delvalue results in command injection. Remote exploitation of the attack is possible. The exploit is now public and may be used.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 27, 2025A weakness has been identified in D-Link DIR-823X 250416.CVE-2025-11092 · Network & remote access · D-Link · reported by VulDBLow 2.1
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_switch_settings. This manipulation of the argument port causes command injection. The attack may be initiated remotely. The exploit has been made available to the public and could be exploited.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 26, 2025An issue was discovered in DIR-823 firmware 20250416.CVE-2025-55848 · Other software · Dlink · reported by MITREHigh 8.8
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.
- Product
- Dir-823x Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 22, 2025A vulnerability was determined in D-Link DIR-823X 240126/240802/250416.CVE-2025-10814 · Network & remote access · D-Link · reported by VulDBLow 2.1
A vulnerability was determined in D-Link DIR-823X 240126/240802/250416. Affected by this vulnerability is an unknown functionality of the file /usr/sbin/goahead. This manipulation of the argument port causes command injection. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 17, 2025A weakness has been identified in D-Link DIR-823X 240126/240802/250416.CVE-2025-10634 · Network & remote access · D-Link · reported by VulDBLow 2.1
A weakness has been identified in D-Link DIR-823X 240126/240802/250416. The impacted element is the function sub_412E7C of the file /usr/sbin/goahead of the component Environment Variable Handler. This manipulation of the argument terminal_addr/server_ip/server_port causes command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be exploited.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.compan.baidu.com
Sep 14, 2025A vulnerability was detected in D-Link DIR-823x up to 250416.CVE-2025-10401 · Network & remote access · D-Link · reported by VulDBLow 2.1
A vulnerability was detected in D-Link DIR-823x up to 250416. The affected element is an unknown function of the file /goform/diag_ping. Performing manipulation of the argument target_addr results in command injection. Remote exploitation of the attack is possible. The exploit is now public and may be used.
- Product
- DIR-823x
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2025A vulnerability was determined in D-Link DIR-823X up to 250416.CVE-2025-10123 · Network & remote access · D-Link · reported by VulDBMedium 5.5
A vulnerability was determined in D-Link DIR-823X up to 250416. Affected by this vulnerability is the function sub_415028 of the file /goform/set_static_leases. Executing manipulation of the argument Hostname can lead to command injection. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2025An issue in dlink DIR 832x 240802 allows a remote attacker to execute arbitrary code via the function 0x41dda8CVE-2025-29039 · Other software · Dlink · reported by MITREHigh 7.2
An issue in dlink DIR 832x 240802 allows a remote attacker to execute arbitrary code via the function 0x41dda8
- Product
- Dir-823x Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgithub.com
Apr 17, 2025An issue in dlink DIR 832x 240802 allows a remote attacker to execute arbitrary code via the function 0x417234CVE-2025-29043 · Other software · Dlink · reported by MITRECritical 9.8
An issue in dlink DIR 832x 240802 allows a remote attacker to execute arbitrary code via the function 0x417234
- Product
- Dir-823x Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgithub.com
Apr 17, 2025An issue in dlink DIR 832x 240802 allows a remote attacker to execute arbitrary code via the macaddr key value to the function 0x42232cCVE-2025-29042 · Other software · Dlink · reported by MITRECritical 9.8
An issue in dlink DIR 832x 240802 allows a remote attacker to execute arbitrary code via the macaddr key value to the function 0x42232c
- Product
- Dir-823x Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgithub.com
Apr 17, 2025An issue in dlink DIR 823x 240802 allows a remote attacker to execute arbitrary code via the target_addr key value and the function 0x41710cCVE-2025-29041 · Other software · Dlink · reported by MITRECritical 9.8
An issue in dlink DIR 823x 240802 allows a remote attacker to execute arbitrary code via the target_addr key value and the function 0x41710c
- Product
- Dir-823x Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgithub.com
Apr 17, 2025An issue in dlink DIR 823x 240802 allows a remote attacker to execute arbitrary code via the target_addr key value and the function 0x41737cCVE-2025-29040 · Other software · Dlink · reported by MITRECritical 9.8
An issue in dlink DIR 823x 240802 allows a remote attacker to execute arbitrary code via the target_addr key value and the function 0x41737c
- Product
- Dir-823x Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgithub.com
Mar 25, 2025D-Link DIR-823X Command Injection VulnerabilityCVE-2025-29635 · Network & remote access · D-Link · reported by MITREExploitedHigh 7.2
D-Link DIR-823X contains a command injection vulnerability that allows an authorized attacker to execute arbitrary commands on remote devices by sending a POST request to /goform/set_prohibiting via the corresponding function. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
- Product
- DIR-823X
- On CISA’s list since
- Apr 24, 2026 (federal fix deadline May 8, 2026)
- What to do
- Attackers are using this now. Install D-Link’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA cataloggithub.comakamai.com
Mar 24, 2025A vulnerability, which was classified as critical, has been found in D-Link DIR-823X 240126/240802.CVE-2025-2717 · Network & remote access · D-Link · reported by VulDBMedium 5.1
A vulnerability, which was classified as critical, has been found in D-Link DIR-823X 240126/240802. This issue affects the function sub_41710C of the file /goform/diag_nslookup of the component HTTP POST Request Handler. The manipulation of the argument target_addr leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 7, 2025A vulnerability, which was classified as problematic, was found in D-Link DIR-823X 240126/240802.CVE-2025-1103 · Network & remote access · D-Link · reported by VulDBHigh 7.1
A vulnerability, which was classified as problematic, was found in D-Link DIR-823X 240126/240802. This affects the function set_wifi_blacklists of the file /goform/set_wifi_blacklists of the component HTTP POST Request Handler. The manipulation of the argument macList leads to null pointer dereference. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordtasty-foxtrot-3a8.notion.sitevuldb.com
Jan 15, 2025A vulnerability has been found in D-Link DIR-823X 240126/240802 and classified as critical.CVE-2025-0492 · Network & remote access · D-Link · reported by VulDBHigh 8.7
A vulnerability has been found in D-Link DIR-823X 240126/240802 and classified as critical. Affected by this vulnerability is the function FUN_00412244. The manipulation leads to null pointer dereference. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
- Product
- DIR-823X
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordtasty-foxtrot-3a8.notion.sitevuldb.com
Jul 19, 2024D-Link DIR-823X AX3000 Dual-Band Gigabit Wireless Router v21_D240126 was discovered to contain a remote code execution (RCE) vulnerability in the ntp_zone_val pCVE-2024-39962 · Other software · dlink · reported by MITRECritical 9.8
D-Link DIR-823X AX3000 Dual-Band Gigabit Wireless Router v21_D240126 was discovered to contain a remote code execution (RCE) vulnerability in the ntp_zone_val parameter at /goform/set_ntp. This vulnerability is exploited via a crafted HTTP request.
- Product
- dir_823x_ax3000_dual_band_gigabit_wirless_router
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgist.github.com
Jul 8, 2024D-Link DIR-823X firmware - 240126 was discovered to contain a remote command execution (RCE) vulnerability via the dhcpd_startip parameter at /goform/set_lan_seCVE-2024-39202 · Other software · dlink · reported by MITREHigh 8.8
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.
- Product
- dir-823x_firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgist.github.com
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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