medium6.8
CVE-2026-32291
The GL-iNet Comet (GL-RM1) KVM before 1.8.2 does not require authentication on the UART serial console.
Impact
The GL-iNet Comet (GL-RM1) KVM before 1.8.2 does not require authentication on the UART serial console. This attack requires physically opening the device and connecting to the UART pins.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Gl-Inet | Comet Gl-Rm1 Firmware | before 1.8.2 |
Weakness classification
References
- NVD record
- CVE.org record
- https://dl.gl-inet.com/release/kvm/release/RM1/1.8.2
- https://eclypsium.com/blog/your-kvm-is-the-weak-link-how-30-dollar-devices-can-own-your-entire-network/
- https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-076-01.json
- https://www.cve.org/CVERecord?id=CVE-2026-32291