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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-32291 Detail

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government
CVSS-B 7.0 HIGH
Vector:  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

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://dl.gl-inet.com/release/kvm/release/RM1/1.8.2 Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government Release Notes 
https://eclypsium.com/blog/your-kvm-is-the-weak-link-how-30-dollar-devices-can-own-your-entire-network/ Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government Third Party Advisory 
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-076-01.json Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government Broken Link 
https://www.cve.org/CVERecord?id=CVE-2026-32291 Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-306 Missing Authentication for Critical Function Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-32291
NVD Published Date:
03/17/2026
NVD Last Modified:
04/27/2026
Source:
Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government