A vulnerability, which was classified as critical, was found in Linksys E8450 up to 1.2.00.360516. This affects the function setdevicelanguage of the file portal.cgi of the component HTTP POST Request Handler. The manipulation of the argument dutlanguage leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Linksys E8450 v1.2.00.360516 was discovered to contain a command injection vulnerability via wizardstatus.
Linksys E8450 v1.2.00.360516 was discovered to contain a command injection vulnerability via userEmail.
Linksys E8450 v1.2.00.360516 was discovered to contain a buffer overflow vulnerability. The parsed field (page) is copied to the stack without length verification.
Linksys E8450 v1.2.00.360516 was discovered to contain a buffer overflow vulnerability. The parsed field (anonymousprotectstatus) is copied to the stack without length verification.
Linksys E8450 v1.2.00.360516 was discovered to contain a buffer overflow vulnerability. The parsed field (action) is copied to the stack without length verification.
Linksys E8450 v1.2.00.360516 was discovered to contain a command injection vulnerability via the field idemailcheckbtn.
Linksys E8450 v1.2.00.360516 was discovered to contain a buffer overflow vulnerability. The parsed field (lanipaddr) is copied to the stack without length verification.
Linksys E8450 v1.2.00.360516 was discovered to contain a buffer overflow vulnerability. The parsed field (dhcpstartip) is copied to the stack without length verification.
Linksys E8450 v1.2.00.360516 was discovered to contain a buffer overflow vulnerability. The parsed field (hiddendhcpnum) is copied to the stack without length verification.
Linksys E8450 v1.2.00.360516 was discovered to contain a buffer overflow vulnerability. The parsed field (ipv6protectstatus) is copied to the stack without length verification.
Linksys AX3200 1.1.00 is vulnerable to OS command injection by authenticated users via shell metacharacters to the diagnostics traceroute page.