CVE-2025-43881 Denial of service in Real-time Bus Tracking System
An authenticated attacker can cause a denial of service in the Real-time Bus Tracking System by exploiting improper quantity validation.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-43881?
CVE-2025-43881 is a medium-severity denial of service vulnerability in SYNCK GRAPHICA Real-time Bus Tracking System, published on 23 Jul 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Improper validation of specified quantity in input issue exists in Real-time Bus Tracking System versions prior to 1.1. If exploited, a denial of service (DoS) condition may be caused by an attacker who can log in to the administrative page of the affected product.
Weakness: CWE-1284
Which versions are affected by CVE-2025-43881?
How do I fix CVE-2025-43881?
No fix has been published for CVE-2025-43881 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2025-43881 being exploited?
There is no known exploitation of CVE-2025-43881 in the wild and no public exploit code.
Sources
Also known as GHSA-97c7-fxwg-rj4c.