Filtered by vendor Dlink
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Total
1094 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-34828 | 1 Dlink | 2 Dap-1330, Dap-1330 Firmware | 2024-11-21 | 8.3 HIGH | 8.8 HIGH |
| This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1330 1.13B01 BETA routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the SOAPAction HTTP header. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-12066. | |||||
| CVE-2021-34827 | 1 Dlink | 2 Dap-1330, Dap-1330 Firmware | 2024-11-21 | 8.3 HIGH | 8.8 HIGH |
| This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1330 1.13B01 BETA routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the SOAPAction HTTP header. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-12029. | |||||
| CVE-2021-34204 | 1 Dlink | 2 Dir-2640-us, Dir-2640-us Firmware | 2024-11-21 | 7.2 HIGH | 6.8 MEDIUM |
| D-Link DIR-2640-US 1.01B04 is affected by Insufficiently Protected Credentials. D-Link AC2600(DIR-2640) stores the device system account password in plain text. It does not use linux user management. In addition, the passwords of all devices are the same, and they cannot be modified by normal users. An attacker can easily log in to the target router through the serial port and obtain root privileges. | |||||
| CVE-2021-34203 | 1 Dlink | 2 Dir-2640-us, Dir-2640-us Firmware | 2024-11-21 | 4.8 MEDIUM | 8.1 HIGH |
| D-Link DIR-2640-US 1.01B04 is vulnerable to Incorrect Access Control. Router ac2600 (dir-2640-us), when setting PPPoE, will start quagga process in the way of whole network monitoring, and this function uses the original default password and port. An attacker can easily use telnet to log in, modify routing information, monitor the traffic of all devices under the router, hijack DNS and phishing attacks. In addition, this interface is likely to be questioned by customers as a backdoor, because the interface should not be exposed. | |||||
| CVE-2021-34202 | 1 Dlink | 2 Dir-2640-us, Dir-2640-us Firmware | 2024-11-21 | 7.2 HIGH | 7.8 HIGH |
| There are multiple out-of-bounds vulnerabilities in some processes of D-Link AC2600(DIR-2640) 1.01B04. Ordinary permissions can be elevated to administrator permissions, resulting in local arbitrary code execution. An attacker can combine other vulnerabilities to further achieve the purpose of remote code execution. | |||||
| CVE-2021-34201 | 1 Dlink | 2 Dir-2640-us, Dir-2640-us Firmware | 2024-11-21 | 3.6 LOW | 7.1 HIGH |
| D-Link DIR-2640-US 1.01B04 is vulnerable to Buffer Overflow. There are multiple out-of-bounds vulnerabilities in some processes of D-Link AC2600(DIR-2640). Local ordinary users can overwrite the global variables in the .bss section, causing the process crashes or changes. | |||||
| CVE-2021-33346 | 1 Dlink | 2 Dsl-2888a, Dsl-2888a Firmware | 2024-11-21 | 5.0 MEDIUM | 9.8 CRITICAL |
| There is an arbitrary password modification vulnerability in a D-LINK DSL-2888A router product. An attacker can use this vulnerability to modify the password of the admin user without authorization. | |||||
| CVE-2021-33274 | 1 Dlink | 2 Dir-809, Dir-809 Firmware | 2024-11-21 | 10.0 HIGH | 9.8 CRITICAL |
| D-Link DIR-809 devices with firmware through DIR-809Ax_FW1.12WWB03_20190410 were discovered to contain a stack buffer overflow vulnerability in the function FUN_80040af8 in /formWlanSetup. This vulnerability is triggered via a crafted POST request. | |||||
| CVE-2021-33271 | 1 Dlink | 2 Dir-809, Dir-809 Firmware | 2024-11-21 | 10.0 HIGH | 9.8 CRITICAL |
| D-Link DIR-809 devices with firmware through DIR-809Ax_FW1.12WWB03_20190410 were discovered to contain a stack buffer overflow vulnerability in the function sub_80046EB4 in /formSetPortTr. This vulnerability is triggered via a crafted POST request. | |||||
| CVE-2021-33270 | 1 Dlink | 2 Dir-809, Dir-809 Firmware | 2024-11-21 | 10.0 HIGH | 9.8 CRITICAL |
| D-Link DIR-809 devices with firmware through DIR-809Ax_FW1.12WWB03_20190410 were discovered to contain a stack buffer overflow vulnerability in the function FUN_800462c4 in /formAdvFirewall. This vulnerability is triggered via a crafted POST request. | |||||
| CVE-2021-33269 | 1 Dlink | 2 Dir-809, Dir-809 Firmware | 2024-11-21 | 10.0 HIGH | 9.8 CRITICAL |
| D-Link DIR-809 devices with firmware through DIR-809Ax_FW1.12WWB03_20190410 were discovered to contain a stack buffer overflow vulnerability in the function FUN_8004776c in /formVirtualServ. This vulnerability is triggered via a crafted POST request. | |||||
| CVE-2021-33268 | 1 Dlink | 2 Dir-809, Dir-809 Firmware | 2024-11-21 | 10.0 HIGH | 9.8 CRITICAL |
| D-Link DIR-809 devices with firmware through DIR-809Ax_FW1.12WWB03_20190410 were discovered to contain a stack buffer overflow vulnerability in the function sub_8003183C in /fromLogin. This vulnerability is triggered via a crafted POST request. | |||||
| CVE-2021-33267 | 1 Dlink | 2 Dir-809, Dir-809 Firmware | 2024-11-21 | 10.0 HIGH | 9.8 CRITICAL |
| D-Link DIR-809 devices with firmware through DIR-809Ax_FW1.12WWB03_20190410 were discovered to contain a stack buffer overflow vulnerability in the function FUN_80034d60 in /formStaticDHCP. This vulnerability is triggered via a crafted POST request. | |||||
| CVE-2021-33266 | 1 Dlink | 2 Dir-809, Dir-809 Firmware | 2024-11-21 | 10.0 HIGH | 9.8 CRITICAL |
| D-Link DIR-809 devices with firmware through DIR-809Ax_FW1.12WWB03_20190410 were discovered to contain a stack buffer overflow vulnerability in the function FUN_8004776c in /formVirtualApp. This vulnerability is triggered via a crafted POST request. | |||||
| CVE-2021-33265 | 1 Dlink | 2 Dir-809, Dir-809 Firmware | 2024-11-21 | 7.2 HIGH | 9.8 CRITICAL |
| D-Link DIR-809 devices with firmware through DIR-809Ax_FW1.12WWB03_20190410 were discovered to contain a stack buffer overflow vulnerability in the function FUN_80046eb4 in /formSetPortTr. This vulnerability is triggered via a crafted POST request. | |||||
| CVE-2021-33259 | 2 D-link, Dlink | 2 Dir-868lw Firmware, Dir-868lw | 2024-11-21 | 5.0 MEDIUM | 5.3 MEDIUM |
| Several web interfaces in D-Link DIR-868LW 1.12b have no authentication requirements for access, allowing for attackers to obtain users' DNS query history. | |||||
| CVE-2021-31326 | 1 Dlink | 2 Dir-816, Dir-816 Firmware | 2024-11-21 | 9.0 HIGH | 9.8 CRITICAL |
| D-Link DIR-816 A2 1.10 B05 allows unauthenticated attackers to arbitrarily reset the device via a crafted tokenid parameter to /goform/form2Reboot.cgi. | |||||
| CVE-2021-30072 | 1 Dlink | 2 Dir-878, Dir-878 Firmware | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered in prog.cgi on D-Link DIR-878 1.30B08 devices. Because strcat is misused, there is a stack-based buffer overflow that does not require authentication. | |||||
| CVE-2021-29379 | 1 Dlink | 2 Dir-802, Dir-802 Firmware | 2024-11-21 | 5.8 MEDIUM | 8.8 HIGH |
| An issue was discovered on D-Link DIR-802 A1 devices through 1.00b05. Universal Plug and Play (UPnP) is enabled by default on port 1900. An attacker can perform command injection by injecting a payload into the Search Target (ST) field of the SSDP M-SEARCH discover packet. NOTE: This vulnerability only affects products that are no longer supported by the maintainer | |||||
| CVE-2021-29296 | 1 Dlink | 2 Dir-825, Dir-825 Firmware | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| Null Pointer Dereference vulnerability in D-Link DIR-825 2.10b02, which could let a remote malicious user cause a denial of service. The vulnerability could be triggered by sending an HTTP request with URL /vct_wan; the sbin/httpd would invoke the strchr function and take NULL as a first argument, which finally leads to the segmentation fault. NOTE: The DIR-825 and all hardware revisions is considered End of Life and as such this issue will not be patched | |||||