CVE-2025-45029 Memory corruption in n/a
A heap overflow in the upload CGI script allows attackers to execute arbitrary code or crash the device.
- 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-2025-45029?
CVE-2025-45029 is a medium-severity memory corruption vulnerability in n/a, published on 2 Jul 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
WINSTAR WN572HP3 v230525 was discovered to contain a heap overflow via the CONTENT_LENGTH variable at /cgi-bin/upload.cgi.
Weakness: CWE-122
Which versions are affected by CVE-2025-45029?
How do I fix CVE-2025-45029?
No fix has been published for CVE-2025-45029 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-2025-45029 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-45029 exists.
Sources
Also known as GHSA-f2gq-5pc8-9r4w.