Filtered by vendor Dlink
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Total
1034 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2021-20134 | 1 Dlink | 2 Dir-2640-us, Dir-2640-us Firmware | 2024-11-21 | 8.4 High |
| Quagga Services on D-Link DIR-2640 less than or equal to version 1.11B02 are affected by an absolute path traversal vulnerability that allows a remote, authenticated attacker to set an arbitrary file on the router's filesystem as the log file used by either Quagga service (zebra or ripd). Subsequent log messages will be appended to the file, prefixed by a timestamp and some logging metadata. Remote code execution can be achieved by using this vulnerability to append to a shell script on the router's filesystem, and then awaiting or triggering the execution of that script. A remote, unauthenticated root shell can easily be obtained on the device in this fashion. | ||||
| CVE-2021-20133 | 1 Dlink | 2 Dir-2640-us, Dir-2640-us Firmware | 2024-11-21 | 6.1 Medium |
| Quagga Services on D-Link DIR-2640 less than or equal to version 1.11B02 are affected by an absolute path traversal vulnerability that allows a remote, authenticated attacker to set the "message of the day" banner to any file on the system, allowing them to read all or some of the contents of those files. Such sensitive information as hashed credentials, hardcoded plaintext passwords for other services, configuration files, and private keys can be disclosed in this fashion. Improper handling of filenames that identify virtual resources, such as "/dev/urandom" allows an attacker to effect a denial of service attack against the command line interfaces of the Quagga services (zebra and ripd). | ||||
| CVE-2021-20132 | 1 Dlink | 2 Dir-2640-us, Dir-2640-us Firmware | 2024-11-21 | 8.8 High |
| Quagga Services on D-Link DIR-2640 less than or equal to version 1.11B02 use default hard-coded credentials, which can allow a remote attacker to gain administrative access to the zebra or ripd those services. Both are running with root privileges on the router (i.e., as the "admin" user, UID 0). | ||||
| CVE-2020-9535 | 1 Dlink | 2 Dir-615jx10, Dir-615jx10 Firmware | 2024-11-21 | 8.8 High |
| fmwlan.c on D-Link DIR-615Jx10 devices has a stack-based buffer overflow via the formWlanSetup_Wizard webpage parameter when f_radius_ip1 is malformed. | ||||
| CVE-2020-9534 | 1 Dlink | 2 Dir-615jx10, Dir-615jx10 Firmware | 2024-11-21 | 8.8 High |
| fmwlan.c on D-Link DIR-615Jx10 devices has a stack-based buffer overflow via the formWlanSetup webpage parameter when f_radius_ip1 is malformed. | ||||
| CVE-2020-9377 | 1 Dlink | 2 Dir-610, Dir-610 Firmware | 2024-11-21 | 8.8 High |
| D-Link DIR-610 devices allow Remote Command Execution via the cmd parameter to command.php. NOTE: This vulnerability only affects products that are no longer supported by the maintainer | ||||
| CVE-2020-9376 | 1 Dlink | 2 Dir-610, Dir-610 Firmware | 2024-11-21 | 7.5 High |
| D-Link DIR-610 devices allow Information Disclosure via SERVICES=DEVICE.ACCOUNT%0AAUTHORIZED_GROUP=1 to getcfg.php. NOTE: This vulnerability only affects products that are no longer supported by the maintainer | ||||
| CVE-2020-9279 | 1 Dlink | 2 Dsl-2640b, Dsl-2640b Firmware | 2024-11-21 | 9.8 Critical |
| An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices. A hard-coded account allows management-interface login with high privileges. The logged-in user can perform critical tasks and take full control of the device. | ||||
| CVE-2020-9278 | 1 Dlink | 2 Dsl-2640b, Dsl-2640b Firmware | 2024-11-21 | 9.1 Critical |
| An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices. The device can be reset to its default configuration by accessing an unauthenticated URL. | ||||
| CVE-2020-9277 | 1 Dlink | 2 Dsl-2640b, Dsl-2640b Firmware | 2024-11-21 | 9.8 Critical |
| An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices. Authentication can be bypassed when accessing cgi modules. This allows one to perform administrative tasks (e.g., modify the admin password) with no authentication. | ||||
| CVE-2020-9276 | 1 Dlink | 2 Dsl-2640b, Dsl-2640b Firmware | 2024-11-21 | 8.8 High |
| An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices. The function do_cgi(), which processes cgi requests supplied to the device's web servers, is vulnerable to a remotely exploitable stack-based buffer overflow. Unauthenticated exploitation is possible by combining this vulnerability with CVE-2020-9277. | ||||
| CVE-2020-9275 | 1 Dlink | 2 Dsl-2640b, Dsl-2640b Firmware | 2024-11-21 | 9.8 Critical |
| An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices. A cfm UDP service listening on port 65002 allows remote, unauthenticated exfiltration of administrative credentials. | ||||
| CVE-2020-8962 | 1 Dlink | 2 Dir-842, Dir-842 Firmware | 2024-11-21 | 9.8 Critical |
| A stack-based buffer overflow was found on the D-Link DIR-842 REVC with firmware v3.13B09 HOTFIX due to the use of strcpy for LOGINPASSWORD when handling a POST request to the /MTFWU endpoint. | ||||
| CVE-2020-8864 | 1 Dlink | 6 Dir-867, Dir-867 Firmware, Dir-878 and 3 more | 2024-11-21 | 8.8 High |
| This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-867, DIR-878, and DIR-882 routers with firmware 1.10B04. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of HNAP login requests. The issue results from the lack of proper handling of empty passwords. An attacker can leverage this vulnerability to execute arbitrary code on the router. Was ZDI-CAN-9471. | ||||
| CVE-2020-8863 | 1 Dlink | 6 Dir-867, Dir-867 Firmware, Dir-878 and 3 more | 2024-11-21 | 8.8 High |
| This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-867, DIR-878, and DIR-882 routers with firmware 1.10B04. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of HNAP login requests. The issue results from the lack of proper implementation of the authentication algorithm. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the router. Was ZDI-CAN-9470. | ||||
| CVE-2020-8862 | 1 Dlink | 2 Dap-2610, Dap-2610 Firmware | 2024-11-21 | 8.8 High |
| This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DAP-2610 Firmware v2.01RC067 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of passwords. The issue results from the lack of proper password checking. An attacker can leverage this vulnerability to execute arbitrary code in the context of root. Was ZDI-CAN-10082. | ||||
| CVE-2020-8861 | 1 Dlink | 2 Dap-1330, Dap-1330 Firmware | 2024-11-21 | 8.8 High |
| This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DAP-1330 1.10B01 BETA Wi-Fi range extenders. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of HNAP login requests. The issue results from the lack of proper handling of cookies. An attacker can leverage this vulnerability to execute arbitrary code on the router. Was ZDI-CAN-9554. | ||||
| CVE-2020-6842 | 1 Dlink | 2 Dch-m225, Dch-m225 Firmware | 2024-11-21 | 7.2 High |
| D-Link DCH-M225 1.05b01 and earlier devices allow remote authenticated admins to execute arbitrary OS commands via shell metacharacters in the media renderer name. | ||||
| CVE-2020-6841 | 1 Dlink | 2 Dch-m225, Dch-m225 Firmware | 2024-11-21 | 9.8 Critical |
| D-Link DCH-M225 1.05b01 and earlier devices allow remote attackers to execute arbitrary OS commands via shell metacharacters in the spotifyConnect.php userName parameter. | ||||
| CVE-2020-6765 | 1 Dlink | 2 Dsl-gs225, Dsl-gs225 Firmware | 2024-11-21 | 7.2 High |
| D-Link DSL-GS225 J1 AU_1.0.4 devices allow an admin to execute OS commands by placing shell metacharacters after a supported CLI command, as demonstrated by ping -c1 127.0.0.1; cat/etc/passwd. The CLI is reachable by TELNET. | ||||