CVE-2019-25330 SurfOffline Professional 2.2.0.103 - 'Project Name' Denial of Service (SEH)
Attackers can crash SurfOffline Professional by sending a maliciously crafted project name, causing a denial of service via SEH overflow.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2019-25330?
CVE-2019-25330 is a medium-severity memory corruption vulnerability in Bimesoft SurfOffline Professional, published on 12 Feb 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
SurfOffline Professional 2.2.0.103 contains a structured exception handler (SEH) overflow vulnerability that allows attackers to crash the application by manipulating the project name input. Attackers can generate a malicious payload of 382 'A' characters followed by specific byte sequences to trigger a denial of service condition and overwrite SEH registers.
Weakness: CWE-121
Which versions are affected by CVE-2019-25330?
How do I fix CVE-2019-25330?
No fix has been published for CVE-2019-25330 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-2019-25330 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-25330 exists.
Sources
Also known as GHSA-52hp-7f37-p36r.