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Description

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.

PUBLISHED Reserved 2026-03-11 | Published 2026-03-17 | Updated 2026-03-23 | Assigner cisa-cg




HIGH: 7.0CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:N/VI:H/VA:N/SC:H/SI:H/SA:H
MEDIUM: 4.7CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N

Problem types

CWE-345 Insufficient Verification of Data Authenticity

Product status

Default status
unknown

Any version before 1.8.2
affected

1.8.2
unaffected

Credits

Reynaldo Vasquez Garcia, Eclypsium

References

eclypsium.com/...dollar-devices-can-own-your-entire-network/ (url)

raw.githubusercontent.com/...IT/white/2025/va-26-076-01.json (url)

www.cve.org/CVERecord?id=CVE-2026-32290 (url)

dl.gl-inet.com/release/kvm/release/RM1/1.8.2 (url) patch

cve.org (CVE-2026-32290)

nvd.nist.gov (CVE-2026-32290)

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