CVE-2025-63210
Critical · 9.8CVSS
9.8
EPSS
0.6%
Published
Nov 19, 2025
CISA due date
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The record
The Newtec Celox UHD (models: CELOXA504, CELOXA820) running firmware version celox-21.6.13 is vulnerable to an authentication bypass. An attacker can exploit this issue by modifying intercepted responses from the /celoxservice endpoint. By injecting a forged response body during the loginWithUserName flow, the attacker can gain Superuser or Operator access without providing valid credentials.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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