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Dlink Dir 878 vulnerabilities

39 vulnerabilities

Known vulnerabilities in Dlink Dir 878, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

CVE-2021-44882dlinkdir-878_firmware4y ago04-02-2022 01:34

D-Link device DIR_878_FW1.30B08_Hotfix_02 was discovered to contain a command injection vulnerability in the twsystem function. This vulnerability allows attackers to execute arbitrary commands via a crafted HNAP1 POST request.CVE-2021-44880dlinkdir-878_firmware+14y ago04-02-2022 01:34

D-Link devices DIR_878 DIR_878_FW1.30B08_Hotfix_02 and DIR_882 DIR_882_FW1.30B06_Hotfix_02 were discovered to contain a command injection vulnerability in the system function. This vulnerability allows attackers to execute arbitrary commands via a crafted HNAP1 POST request.CVE-2021-30072dlinkdir-878_firmware5y ago02-04-2021 19:55

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-2025-0481d-linkdir-878_firmware+11y ago15-01-2025 19:00

A vulnerability classified as problematic has been found in D-Link DIR-878 1.03. Affected is an unknown function of the file /dllog.cgi of the component HTTP POST Request Handler. The manipulation leads to information disclosure. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.CVE-2025-60674dlinkdir-878_firmware11mo ago13-11-2025 00:00

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-2025-60672dlinkdir-878_firmware11mo ago13-11-2025 00:00

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-2025-60673dlinkdir-878_firmware11mo ago13-11-2025 00:00

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-2025-60676dlinkdir-878_firmware11mo ago13-11-2025 00:00

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-2020-8864d-linkmultiple routers+36y ago23-03-2020 20:25

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-2020-8863d-linkmultiple routers+36y ago23-03-2020 20:25

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-2022-1262dlinkdir-1360_firmware+94y ago11-04-2022 19:38

A command injection vulnerability in the protest binary allows an attacker with access to the remote command line interface to execute arbitrary commands as root.CVE-2022-41140d-linkmultiple routers+33y ago26-01-2023 00:00

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of multiple D-Link routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the lighttpd service, which listens on TCP port 80 by default. 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 root. Was ZDI-CAN-13796.CVE-2022-26670d-linkdir-878_firmware+14y ago07-04-2022 18:22

D-Link DIR-878 has inadequate filtering for special characters in the webpage input field. An unauthenticated LAN attacker can perform command injection attack to execute arbitrary system commands to control the system or disrupt service.CVE-2022-43184dlinkdir-878_firmware4y ago19-10-2022 00:00

D-Link DIR878 1.30B08 Hotfix_04 was discovered to contain a command injection vulnerability via the component /bin/proc.cgi.CVE-2022-44801dlinkdir-878_firmware3y ago22-11-2022 00:00

D-Link DIR-878 1.02B05 is vulnerable to Incorrect Access Control.CVE-2022-44202dlinkdir-878_firmware3y ago22-11-2022 00:00

D-Link DIR878 1.02B04 and 1.02B05 are vulnerable to Buffer Overflow.CVE-2024-48635dlinkdir-878_firmware+12y ago17-10-2024 00:00

D-Link DIR_882_FW130B06 and DIR_878 DIR_878_FW130B08 were discovered to contain a command injection vulnerability via the VLANID:2/VID parameter in the SetVLANSettings function. This vulnerability allows attackers to execute arbitrary OS commands via a crafted POST request.CVE-2024-48636dlinkdir-878_firmware+12y ago17-10-2024 00:00

D-Link DIR_882_FW130B06 and DIR_878 DIR_878_FW130B08 were discovered to contain a command injection vulnerability via the VLANID:0/VID parameter in the SetVLANSettings function. This vulnerability allows attackers to execute arbitrary OS commands via a crafted POST request.CVE-2024-48629dlinkdir-878_firmware+12y ago17-10-2024 00:00

D-Link DIR_882_FW130B06 and DIR_878 DIR_878_FW130B08 were discovered to contain a command injection vulnerability via the IPAddress parameter in the SetGuestZoneRouterSettings function. This vulnerability allows attackers to execute arbitrary OS commands via a crafted POST request.CVE-2024-48633dlinkdir-878_firmware+12y ago17-10-2024 00:00

D-Link DIR_882_FW130B06 and DIR_878 DIR_878_FW130B08 were discovered to contain multiple command injection vulnerabilities via the ExternalPort, InternalPort, ProtocolNumber, and LocalIPAddress parameters in the SetVirtualServerSettings function. This vulnerability allows attackers to execute arbitrary OS commands via a crafted POST request.