CVE-2026-88738 File upload in n/a
An attacker with admin privileges can upload a malicious executable to the webUI, leading to remote code execution via direct HTTP access.
- 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-2026-88738?
CVE-2026-88738 is a high-severity vulnerability in n/a, published on 21 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Jazzware RT1000 Edge webUI v. 20.0.1 contains an unrestricted file upload vulnerability in the upgrade package upload functionality. An attacker with administrative privileges can upload a server-side executable file. The uploaded file is stored in a web-accessible executable location and can be accessed directly over HTTP without authentication, resulting in remote code execution.
Weakness: CWE-434
Which versions are affected by CVE-2026-88738?
How do I fix CVE-2026-88738?
No fix has been published for CVE-2026-88738 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-88738 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-88738 exists.
Sources
Also known as GHSA-64j7-pv8p-xprg.