CVE-2026-32291

HIGH EPSS 25.0%
Published Mar 17, 20263mo ago · Modified Apr 27, 20262mo ago
7.0 CVSS 4.0
High
Find Similar
Published Mar 17, 2026 3mo ago
Last Modified Apr 27, 2026 2mo ago

Description

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.

CVSS Details

Base Score
7.0
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Physical
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
25.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-306 Missing Authentication for Critical Function Authentication

Affected Products 2

VendorProductVersionRange
gl-inetcomet_gl-rm1_firmware* <1.8.2
gl-inetcomet_gl-rm1*any

References 4

  • dl.gl-inet.com https://dl.gl-inet.com/release/kvm/release/RM1/1.8.2
    Release Notes
  • eclypsium.com https://eclypsium.com/blog/your-kvm-is-the-weak-link-how-30-dollar-devices-can-own-your-entire-network/
    Third Party Advisory
  • raw.githubusercontent.com https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-076-01.json
    Broken Link
  • cve.org https://www.cve.org/CVERecord?id=CVE-2026-32291
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.