CVE-2026-108895: Linksys E1700 setDMZ os command injection
A weakness has been identified in Linksys E1700 1.0.0.4.003. The affected element is the function setDMZ of the file /goform/setDMZ. Executing a manipulation of the argument MACaddr can lead to os command injection. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Affected Software
Event History
Frequently Asked Questions
What access does an attacker need to exploit this issue?
The attack can be performed remotely, but the CVSS vector indicates that the attacker needs low-level privileges. No user interaction is required.
Which input and endpoint are involved?
The affected function is setDMZ in /goform/setDMZ. Exploitation involves manipulating the MAC_addr argument to inject operating-system commands.
Is public exploit material available?
Yes. The vulnerability information states that an exploit has been made public and could be used in attacks.
Is a vendor fix or response known to be available?
No vendor response is reported. The vendor was contacted early in the disclosure process but did not respond.