CVE-2023-35056 Memory corruption in YF325
A buffer overflow in the Yifan YF325 httpd allows remote attackers to execute arbitrary commands via a crafted network request.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-35056?
CVE-2023-35056 is a high-severity memory corruption vulnerability in Yifan YF325, published on 11 Oct 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
A buffer overflow vulnerability exists in the httpd next_page functionality of Yifan YF325 v1.0_20221108. A specially crafted network request can lead to command execution. An attacker can send a network request to trigger this vulnerability.This buffer overflow is in the next_page parameter in the cgi_handler function.
Which versions are affected by CVE-2023-35056?
It affects 1 product.
Products include Yifanwireless Yf325 Firmware.
How do I fix CVE-2023-35056?
No fix has been published for CVE-2023-35056 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-2023-35056 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-35056 exists.
Other vulnerabilities in Yifan YF325
Sources
Also known as GHSA-4v98-9r52-qqx9.