Total
59 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-15270 | 1 Dlink | 2 Dir-823g, Dir-823g Firmware | 2026-07-13 | 7.1 HIGH | 7.5 HIGH |
| A weakness has been identified in D-link DIR-823G 1.0.2B05_20181207. Affected by this vulnerability is an unknown functionality of the file /etc/boa/boa.conf of the component Web Interface. Executing a manipulation can lead to least privilege violation. The attack can be launched remotely. The attack requires a high level of complexity. The exploitation appears to be difficult. The exploit has been made available to the public and could be used for attacks. | |||||
| CVE-2020-25368 | 1 Dlink | 2 Dir-823g, Dir-823g Firmware | 2026-07-09 | 7.5 HIGH | 9.8 CRITICAL |
| A command injection vulnerability was discovered in the HNAP1 protocol in D-Link DIR-823G devices with firmware V1.0.2B05. An attacker is able to execute arbitrary web scripts via shell metacharacters in the PrivateLogin field to Login. | |||||
| CVE-2020-25367 | 1 Dlink | 2 Dir-823g, Dir-823g Firmware | 2026-07-09 | 7.5 HIGH | 9.8 CRITICAL |
| A command injection vulnerability was discovered in the HNAP1 protocol in D-Link DIR-823G devices with firmware V1.0.2B05. An attacker is able to execute arbitrary web scripts via shell metacharacters in the Captcha field to Login. | |||||
| CVE-2020-25366 | 1 Dlink | 2 Dir-823g, Dir-823g Firmware | 2026-07-09 | 8.5 HIGH | 9.1 CRITICAL |
| 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-2025-60675 | 1 Dlink | 2 Dir-823g, Dir-823g Firmware | 2026-07-05 | N/A | 5.4 MEDIUM |
| A command injection vulnerability exists in the D-Link DIR-823G router firmware DIR823G_V1.0.2B05_20181207.bin in the timelycheck and sysconf binaries, which process the /tmp/new_qos.rule configuration file. The vulnerability occurs because parsed fields from the configuration file are concatenated into command strings and executed via system() without any sanitization. An attacker with write access to /tmp/new_qos.rule can execute arbitrary commands on the device. | |||||
| CVE-2025-60671 | 1 Dlink | 2 Dir-823g, Dir-823g Firmware | 2026-07-05 | N/A | 5.4 MEDIUM |
| A command injection vulnerability exists in the D-Link DIR-823G router firmware DIR823G_V1.0.2B05_20181207.bin in the timelycheck and sysconf binaries, which process the /var/system/linux_vlan_reinit file. The vulnerability occurs because content read from this file is only partially validated for a prefix and then formatted using vsnprintf() before being executed with system(), allowing an attacker with write access to /var/system/linux_vlan_reinit to execute arbitrary commands on the device. | |||||
| CVE-2026-4193 | 1 Dlink | 2 Dir-823g, Dir-823g Firmware | 2026-06-17 | 7.5 HIGH | 7.3 HIGH |
| A security vulnerability has been detected in D-Link DIR-823G 1.0.2B05. The affected element is the function GetDDNSSettings/GetDeviceDomainName/GetDeviceSettings/GetDMZSettings/GetFirewallSettings/GetGuestNetworkSettings/GetLanWanConflictInfo/GetLocalMacAddress/GetNetworkSettings/GetQoSSettings/GetRouterInformationSettings/GetRouterLanSettings/GetWanSettings/SetAccessCtlList/SetAccessCtlSwitch/SetDeviceSettings/SetGuestWLanSettings/SetIPv4FirewallSettings/SetNetworkSettings/SetNetworkTomographySettings/SetNTPServerSettings/SetRouterLanSettings/SetStaticClientInfo/SetStaticRouteSettings/SetWLanRadioSecurity/SetWPSSettings/UpdateClientInfo of the component goahead. Such manipulation leads to improper access controls. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. This vulnerability only affects products that are no longer supported by the maintainer. | |||||
| CVE-2026-11492 | 1 Dlink | 2 Dir-823g, Dir-823g Firmware | 2026-06-17 | 4.0 MEDIUM | 4.3 MEDIUM |
| A security flaw has been discovered in D-Link DIR-823G 1.0.2B05. The affected element is an unknown function of the file /etc/vsftpd.conf of the component vsftpd. Performing a manipulation results in least privilege violation. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. | |||||
| CVE-2025-60332 | 1 Dlink | 2 Dir-823g, Dir-823g Firmware | 2026-06-17 | N/A | 7.5 HIGH |
| 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. | |||||
| CVE-2025-60331 | 1 Dlink | 2 Dir-823g, Dir-823g Firmware | 2026-06-17 | N/A | 7.5 HIGH |
| D-Link DIR-823G A1 v1.0.2B05 was discovered to contain a buffer overflow in the FillMacCloneMac parameter in the /EXCU_SHELL endpoint. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input. | |||||
| CVE-2025-2360 | 1 Dlink | 2 Dir-823g, Dir-823g Firmware | 2026-06-17 | 7.5 HIGH | 7.3 HIGH |
| A vulnerability classified as critical was found in D-Link DIR-823G 1.0.2B05_20181207. Affected by this vulnerability is the function SetUpnpSettings of the file /HNAP1/ of the component UPnP Service. The manipulation of the argument SOAPAction leads to improper authorization. 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. | |||||
| CVE-2025-2359 | 1 Dlink | 2 Dir-823g, Dir-823g Firmware | 2026-06-17 | 7.5 HIGH | 7.3 HIGH |
| A vulnerability classified as critical has been found in D-Link DIR-823G 1.0.2B05_20181207. Affected is the function SetDDNSSettings of the file /HNAP1/ of the component DDNS Service. The manipulation of the argument SOAPAction leads to improper authorization. It is possible to launch the attack 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. | |||||
| CVE-2024-51024 | 1 Dlink | 2 Dir-823g, Dir-823g Firmware | 2026-06-17 | N/A | 8.0 HIGH |
| 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-2024-51023 | 1 Dlink | 2 Dir-823g, Dir-823g Firmware | 2026-06-17 | N/A | 8.8 HIGH |
| 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-2024-44408 | 1 Dlink | 2 Dir-823g, Dir-823g Firmware | 2026-06-17 | N/A | 7.5 HIGH |
| D-Link DIR-823G v1.0.2B05_20181207 is vulnerable to Information Disclosure. The device allows unauthorized configuration file downloads, and the downloaded configuration files contain plaintext user passwords. | |||||
| CVE-2024-33345 | 1 Dlink | 2 Dir-823g, Dir-823g Firmware | 2026-06-17 | N/A | 6.5 MEDIUM |
| D-Link DIR-823G A1V1.0.2B05 was found to contain a Null-pointer dereference in the main function of upload_firmware.cgi, which allows remote attackers to cause a Denial of Service (DoS) via a crafted input. | |||||
| CVE-2024-27662 | 1 Dlink | 2 Dir-823g, Dir-823g Firmware | 2026-06-17 | N/A | 6.5 MEDIUM |
| D-Link DIR-823G A1V1.0.2B05 was discovered to contain a Null-pointer dereferences in sub_4110f4(). This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input. | |||||
| CVE-2024-27661 | 1 Dlink | 2 Dir-823g, Dir-823g Firmware | 2026-06-17 | N/A | 6.5 MEDIUM |
| D-Link DIR-823G A1V1.0.2B05 was discovered to contain Null-pointer dereferences in sub_4484A8(). This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input. | |||||
| CVE-2024-27660 | 1 Dlink | 2 Dir-823, Dir-823g Firmware | 2026-06-17 | N/A | 6.5 MEDIUM |
| D-Link DIR-823G A1V1.0.2B05 was discovered to contain a Null-pointer dereferences in sub_41C488(). This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input. | |||||
| CVE-2024-27659 | 1 Dlink | 2 Dir-823g, Dir-823g Firmware | 2026-06-17 | N/A | 6.5 MEDIUM |
| D-Link DIR-823G A1V1.0.2B05 was discovered to contain Null-pointer dereferences in sub_42AF30(). This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input. | |||||