CVE-2025-59815 Authenticated Remote Code Execution in the Billing Administration portal
Authenticated attackers can execute arbitrary commands on Zenitel ICX500 and ICX510 gateways, compromising system integrity and availability.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-59815?
CVE-2025-59815 is a high-severity command injection vulnerability in Zenitel ICX500, published on 25 Sep 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
This vulnerability allows malicious actors to execute arbitrary commands on the underlying system of the Zenitel ICX500 and ICX510 Gateway, granting shell access. Exploitation can compromise the device’s availability, confidentiality, and integrity.
Weakness: CWE-77
Which versions are affected by CVE-2025-59815?
How do I fix CVE-2025-59815?
No fix has been published for CVE-2025-59815 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2025-59815 being exploited?
There is no known exploitation of CVE-2025-59815 in the wild and no public exploit code.
Sources
Also known as GHSA-86g2-v9c6-vg83.