Filtered by vendor Dlink
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Total
1557 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2025-13191 | 2 D-link, Dlink | 3 Dir-816l, Dir-816l, Dir-816l Firmware | 2025-11-19 | 8.8 High |
| A vulnerability was determined in D-Link DIR-816L 2_06_b09_beta. This issue affects the function soapcgi_main of the file /soap.cgi. This manipulation causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. This vulnerability only affects products that are no longer supported by the maintainer. | ||||
| CVE-2025-60675 | 2 D-link, Dlink | 4 Dir-823g, Dir-823g Firmware, Dir-823g and 1 more | 2025-11-17 | 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 | 2 D-link, Dlink | 4 Dir-823g, Dir-823g Firmware, Dir-823g and 1 more | 2025-11-17 | 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-2025-60674 | 1 Dlink | 2 Dir-878, Dir-878 Firmware | 2025-11-17 | 6.8 Medium |
| A stack buffer overflow vulnerability exists in the D-Link DIR-878A1 router firmware FW101B04.bin in the rc binary's USB storage handling module. The vulnerability occurs when the "Serial Number" field from a USB device is read via sscanf into a 64-byte stack buffer, while fgets reads up to 127 bytes, causing a stack overflow. An attacker with physical access or control over a USB device can exploit this vulnerability to potentially execute arbitrary code on the device. | ||||
| CVE-2025-60672 | 1 Dlink | 2 Dir-878, Dir-878 Firmware | 2025-11-17 | 6.5 Medium |
| An unauthenticated command injection vulnerability exists in the D-Link DIR-878A1 router firmware FW101B04.bin. The vulnerability occurs in the 'SetDynamicDNSSettings' functionality, where the 'ServerAddress' and 'Hostname' parameters in prog.cgi are stored in NVRAM and later used by rc to construct system commands executed via twsystem(). An attacker can exploit this vulnerability remotely without authentication by sending a specially crafted HTTP request, leading to arbitrary command execution on the device. | ||||
| CVE-2025-60673 | 2 D-link, Dlink | 4 Dir-878, Dir-878 Firmware, Dir-878 and 1 more | 2025-11-17 | 6.5 Medium |
| An unauthenticated command injection vulnerability exists in the D-Link DIR-878A1 router firmware FW101B04.bin. The vulnerability occurs in the 'SetDMZSettings' functionality, where the 'IPAddress' parameter in prog.cgi is stored in NVRAM and later used by librcm.so to construct iptables commands executed via twsystem(). An attacker can exploit this vulnerability remotely without authentication by sending a specially crafted HTTP request, leading to arbitrary command execution on the device. | ||||
| CVE-2025-60676 | 2 D-link, Dlink | 4 Dir-878, Dir-878 Firmware, Dir-878 and 1 more | 2025-11-17 | 6.5 Medium |
| An unauthenticated command injection vulnerability exists in the D-Link DIR-878A1 router firmware FW101B04.bin. The vulnerability occurs in the 'SetNetworkSettings' functionality of prog.cgi, where the 'IPAddress' and 'SubnetMask' parameters are directly concatenated into shell commands executed via system(). An attacker can exploit this vulnerability remotely without authentication by sending a specially crafted HTTP request, leading to arbitrary command execution on the device. | ||||
| CVE-2025-60679 | 2 D-link, Dlink | 3 Dir-816a2, Dir-816, Dir-816 Firmware | 2025-11-17 | 8.8 High |
| A stack buffer overflow vulnerability exists in the D-Link DIR-816A2 router firmware DIR-816A2_FWv1.10CNB05_R1B011D88210.img in the upload.cgi module, which handles firmware version information. The vulnerability occurs because /proc/version is read into a 512-byte buffer and then concatenated using sprintf() into another 512-byte buffer containing a 29-byte constant. Input exceeding 481 bytes triggers a stack buffer overflow, allowing an attacker who can control /proc/version content to potentially execute arbitrary code on the device. | ||||
| CVE-2025-60697 | 1 Dlink | 2 Dir-882, Dir-882 Firmware | 2025-11-17 | 7.3 High |
| A command injection vulnerability exists in the D-Link DIR-882 Router firmware DIR882A1_FW102B02 within the `prog.cgi` and `rc` binaries. The `sub_4438A4` function in `prog.cgi` stores user-supplied DDNS parameters (`ServerAddress` and `Hostname`) in NVRAM via `nvram_safe_set`. These values are later retrieved in the `start_DDNS_ipv4` function of `rc` using `nvram_safe_get` and concatenated into DDNS shell commands executed via `twsystem()` without proper sanitization. Partial string comparison is performed but is insufficient to prevent command injection. An unauthenticated remote attacker can exploit this vulnerability to execute arbitrary commands on the device through specially crafted HTTP requests to the router's web interface. | ||||
| CVE-2025-60698 | 1 Dlink | 2 Dir-882, Dir-882 Firmware | 2025-11-17 | 7.3 High |
| A command injection vulnerability exists in the D-Link DIR-882 Router firmware DIR882A1_FW102B02 within the `prog.cgi` and `rc` binaries. The `sub_432F60` function in `prog.cgi` stores user-supplied `SetSysLogSettings/IPAddress` values in NVRAM via `nvram_safe_set("SysLogRemote_IPAddress", ...)`. These values are later retrieved in the `sub_448DCC` function of `rc` using `nvram_safe_get` and concatenated into a shell command executed via `twsystem()` without any sanitization. An unauthenticated remote attacker can exploit this vulnerability to execute arbitrary commands on the device through specially crafted HTTP requests to the router's web interface. | ||||
| CVE-2025-60700 | 1 Dlink | 2 Dir-882, Dir-882 Firmware | 2025-11-17 | 6.5 Medium |
| A command injection vulnerability exists in the D-Link DIR-882 Router firmware DIR882A1_FW102B02 within the `prog.cgi` and `librcm.so` binaries. The `sub_4455BC` function in `prog.cgi` stores user-supplied `SetDMZSettings/IPAddress` values in NVRAM via `nvram_safe_set("dmz_ipaddr", ...)`. These values are later retrieved in the `DMZ_run` function of `librcm.so` using `nvram_safe_get` and concatenated into `iptables` shell commands executed via `twsystem()` without any sanitization. An unauthenticated remote attacker can exploit this vulnerability to execute arbitrary commands on the device through specially crafted HTTP requests to the router's web interface. | ||||
| CVE-2025-60701 | 2 D-link, Dlink | 4 Dir-882, Dir-882 Firmware, Dir-882 and 1 more | 2025-11-17 | 6.5 Medium |
| A command injection vulnerability exists in the D-Link DIR-882 Router firmware DIR882A1_FW102B02 within the `prog.cgi` and `rc` binaries. The `sub_433188` function in `prog.cgi` stores user-supplied email configuration parameters (`EmailFrom`, `EmailTo`, `SMTPServerAddress`, `SMTPServerPort`, `AccountName`) in NVRAM via `nvram_safe_set`. These values are later retrieved in the `sub_448FDC` function of `rc` using `nvram_safe_get` and concatenated into shell commands executed via `twsystem()` without sanitization. An unauthenticated remote attacker can exploit this vulnerability to execute arbitrary commands on the device through specially crafted HTTP requests to the router's web interface. | ||||
| CVE-2021-40655 | 1 Dlink | 2 Dir-605l, Dir-605l Firmware | 2025-11-10 | 7.5 High |
| An informtion disclosure issue exists in D-LINK-DIR-605 B2 Firmware Version : 2.01MT. An attacker can obtain a user name and password by forging a post request to the / getcfg.php page | ||||
| CVE-2020-9377 | 1 Dlink | 2 Dir-610, Dir-610 Firmware | 2025-11-10 | 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-2021-45382 | 1 Dlink | 12 Dir-810l, Dir-810l Firmware, Dir-820l and 9 more | 2025-11-10 | 9.8 Critical |
| A Remote Command Execution (RCE) vulnerability exists in all series H/W revisions D-link DIR-810L, DIR-820L/LW, DIR-826L, DIR-830L, and DIR-836L routers via the DDNS function in ncc2 binary file. Note: DIR-810L, DIR-820L, DIR-830L, DIR-826L, DIR-836L, all hardware revisions, have reached their End of Life ("EOL") /End of Service Life ("EOS") Life-Cycle and as such this issue will not be patched. | ||||
| CVE-2020-25506 | 1 Dlink | 2 Dns-320, Dns-320 Firmware | 2025-11-07 | 9.8 Critical |
| D-Link DNS-320 FW v2.06B01 Revision Ax is affected by command injection in the system_mgr.cgi component, which can lead to remote arbitrary code execution. | ||||
| CVE-2020-29557 | 1 Dlink | 6 Dir-825, Dir-825\/a, Dir-825\/ac and 3 more | 2025-11-07 | 9.8 Critical |
| An issue was discovered on D-Link DIR-825 R1 devices through 3.0.1 before 2020-11-20. A buffer overflow in the web interface allows attackers to achieve pre-authentication remote code execution. | ||||
| CVE-2020-25078 | 1 Dlink | 18 Dcs-2530l, Dcs-2530l Firmware, Dcs-2670l and 15 more | 2025-11-07 | 7.5 High |
| An issue was discovered on D-Link DCS-2530L before 1.06.01 Hotfix and DCS-2670L through 2.02 devices. The unauthenticated /config/getuser endpoint allows for remote administrator password disclosure. | ||||
| CVE-2020-25079 | 1 Dlink | 18 Dcs-2530l, Dcs-2530l Firmware, Dcs-2670l and 15 more | 2025-11-07 | 8.8 High |
| An issue was discovered on D-Link DCS-2530L before 1.06.01 Hotfix and DCS-2670L through 2.02 devices. cgi-bin/ddns_enc.cgi allows authenticated command injection. | ||||
| CVE-2019-16920 | 1 Dlink | 20 Dap-1533, Dap-1533 Firmware, Dhp-1565 and 17 more | 2025-11-07 | 9.8 Critical |
| Unauthenticated remote code execution occurs in D-Link products such as DIR-655C, DIR-866L, DIR-652, and DHP-1565. The issue occurs when the attacker sends an arbitrary input to a "PingTest" device common gateway interface that could lead to common injection. An attacker who successfully triggers the command injection could achieve full system compromise. Later, it was independently found that these are also affected: DIR-855L, DAP-1533, DIR-862L, DIR-615, DIR-835, and DIR-825. | ||||