Certificate Verification Flaw in GL-iNet Comet KVM by GL-iNet
CVE-2026-32293

6.3MEDIUM

Key Information:

Vendor

Gl-inet

Status
Comet Kvm
Vendor
CVE Published:
17 March 2026

What is CVE-2026-32293?

The GL-iNet Comet (GL-RM1) KVM is designed to connect to GL-iNet services during its boot process to provision essential client and CA certificates. However, it does not perform necessary verification of these certificates, potentially allowing a malicious actor to intercept the connection and introduce invalid certificates. This lapse can lead to failed attempts to connect to the legitimate GL-iNet KVM cloud service, exposing the system to man-in-the-middle attacks, potentially compromising the integrity and confidentiality of data exchanged during these connections.

Affected Version(s)

Comet KVM 0 < 1.7.2

Comet KVM 1.7.2

References

https://eclypsium.com/blog/your-kvm-is-the-weak-link-how-...
https://www.cve.org/CVERecord?id=CVE-2026-32293
https://raw.githubusercontent.com/cisagov/CSAF/develop/cs...

CVSS V4

Score:
6.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Reynaldo Vasquez Garcia, Eclypsium
.