CVE-2026-32293

LOW 3.7

GL-iNet Comet (GL-RM1) KVM insufficient certificate validation

CVSS Score

3.7

EPSS Score

0.0%

EPSS Percentile

8th

The GL-iNet Comet (GL-RM1) KVM connects to a GL-iNet site during boot-up to provision client and CA certificates. The GL-RM1 does not verify certificates used for this connection, allowing an attacker-in-the-middle to serve invalid client and CA certificates. The GL-RM1 will attempt to use the invalid certificates and fail to connect to the legitimate GL-iNet KVM cloud service.

CWE	CWE-295
Vendor	gl-inet
Product	comet kvm
Published	Mar 17, 2026
Last Updated	Mar 23, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Affected Versions

GL-iNet / Comet KVM

0 < 1.7.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

eclypsium.com: https://eclypsium.com/blog/your-kvm-is-the-weak-link-how-30-dollar-devices-can-own-your-entire-network/ cve.org: https://www.cve.org/CVERecord?id=CVE-2026-32293 raw.githubusercontent.com: https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-076-01.json dl.gl-inet.com: https://dl.gl-inet.com/release/kvm/release/RM1/1.7.2

Credits

Reynaldo Vasquez Garcia, Eclypsium