Low severity · published Mar 17, 2026
CVE-2026-32293
GL-iNet Comet (GL-RM1) KVM insufficient certificate validation
3.7
CVSS
0.3%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CK
Comet KVM · GL-iNet
before 1.7.2 · source: vendor
CG
Comet Gl-rm1 Firmware · Gl-inet
before 1.7.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-32293
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-32293
Release Notes
https://dl.gl-inet.com/release/kvm/release/RM1/1.7.2
Third Party Advisory
https://eclypsium.com/blog/your-kvm-is-the-weak-link-how-30-dollar-devices-can-own-your-entire-network/
Broken Link
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-076-01.json
Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2026-32293
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