Vulnerability Details CVE-2026-32290
The GL-iNet Comet (GL-RM1) KVM before version 1.8.2 does not sufficiently verify the authenticity of uploaded firmware files. An attacker-in-the-middle or a compromised update server could modify the firmware and the corresponding MD5 hash to pass verification.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 0.6%
CVSS Severity
CVSS v3 Score 4.7
References
- https://dl.gl-inet.com/release/kvm/release/RM1/1.8.2
- https://eclypsium.com/blog/your-kvm-is-the-weak-link-how-30-dollar-devices-can-own-your-entire-network/
- https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-076-01.json
- https://www.cve.org/CVERecord?id=CVE-2026-32290
Products affected by CVE-2026-32290
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cpe:2.3:h:gl-inet:comet_gl-rm1:*
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cpe:2.3:o:gl-inet:comet_gl-rm1_firmware:*