CVE-2026-108892: Linksys E1700 Mac Filter ssid1MACFilter stack-based overflow
A vulnerability was determined in Linksys E1700 1.0.0.4.003. This vulnerability affects the function ssid1MACFilter of the file /goform/ssid1MACFilter of the component Mac Filter. This manipulation of the argument newaptext%d causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. 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 initiated remotely and requires no privileges or user interaction, according to the supplied vector.
Which deployments should be treated as exposed?
Linksys E1700 devices running firmware version 1.0.0.4.003 are identified as affected. Exposure depends on whether the device's Mac Filter endpoint is reachable by an attacker.
Is public exploit information available?
Yes. The exploit has been publicly disclosed and may be used by attackers.
Is a vendor fix available?
The provided information does not identify a fix. It states that the vendor was contacted but did not respond.