GL-iNet Comet KVM data authenticity

Summaryinfo

A vulnerability has been found in GL-iNet Comet KVM and classified as critical. Impacted is an unknown function. The manipulation leads to data authenticity. This vulnerability is traded as CVE-2026-32290. An attack has to be approached locally. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in GL-iNet Comet KVM (the affected version unknown). This issue affects an unknown part. The manipulation with an unknown input leads to a data authenticity vulnerability. Using CWE to declare the problem leads to CWE-345. The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

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.

The advisory is shared at eclypsium.com. The identification of this vulnerability is CVE-2026-32290 since 03/11/2026. The exploitation is known to be difficult. An attack has to be approached locally. Neither technical details nor an exploit are publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• GL-iNet

Name

• Comet KVM

CPE 2.3info

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CPE 2.2info

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Entryinfo

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