CVE-2026-2017 IP-COM W30AP POST Request wx3auth R7WebsSecurityHandler stack-based overflow
Remote attackers can trigger a stack-based buffer overflow in the IP-COM W30AP access point via a crafted POST request, potentially leading to code execution.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-2017?
CVE-2026-2017 is a critical memory corruption vulnerability in IP-COM W30AP, published on 6 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability was detected in IP-COM W30AP up to 1.0.0.11(1340). Affected by this issue is the function R7WebsSecurityHandler of the file /goform/wx3auth of the component POST Request Handler. The manipulation of the argument data results in stack-based buffer overflow. The attack may be performed from remote. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-2017?
It affects 1 product.
Products include Ip-Com W30ap Firmware.
How do I fix CVE-2026-2017?
No fix has been published for CVE-2026-2017 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2026-2017 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2017 exists.
Sources
Also known as GHSA-qxp9-w6x3-f25v.