Dlink Dsr-500Ac Firmware vulnerabilities

CVE-2020-25758 [HIGH] CWE-354 CVE-2020-25758: An issue was discovered on D-Link DSR-250 3.17 devices. Insufficient validation of configuration fil An issue was discovered on D-Link DSR-250 3.17 devices. Insufficient validation of configuration file checksums could allow a remote, authenticated attacker to inject arbitrary crontab entries into saved configurations before uploading. These entries are executed as root.

CVE-2020-25757 [HIGH] CWE-20 CVE-2020-25757: A lack of input validation and access controls in Lua CGIs on D-Link DSR VPN routers may result in a A lack of input validation and access controls in Lua CGIs on D-Link DSR VPN routers may result in arbitrary input being passed to system command APIs, resulting in arbitrary command execution with root privileges. This affects DSR-150, DSR-250, DSR-500, and DSR-1000AC with firmware 3.14 and 3.17.

CVE-2020-25759 [HIGH] CWE-20 CVE-2020-25759: An issue was discovered on D-Link DSR-250 3.17 devices. Certain functionality in the Unified Service An issue was discovered on D-Link DSR-250 3.17 devices. Certain functionality in the Unified Services Router web interface could allow an authenticated attacker to execute arbitrary commands, due to a lack of validation of inputs provided in multipart HTTP POST requests.