https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2020-27290.htmlhttps://patchthecve.com/cve/CVE-2020-27290.htmlWed, 17 Jun 2026 03:09:07 +0000MEDIUM 4.3: In Hamilton Medical AG,T1-Ventillator versions 2.2.3 and prior, an information disclosure vulnerability in the ventilator allows attackers with physical access to the configuration interface's logs to get valid checksums for tampered configuration files.https://patchthecve.com/cve/CVE-2020-27282.htmlhttps://patchthecve.com/cve/CVE-2020-27282.htmlWed, 17 Jun 2026 03:09:06 +0000MEDIUM 4.3: In Hamilton Medical AG,T1-Ventillator versions 2.2.3 and prior, an XML validation vulnerability in the ventilator allows privileged attackers with physical access to render the device persistently unusable by uploading specially crafted configuration files.https://patchthecve.com/cve/CVE-2020-27278.htmlhttps://patchthecve.com/cve/CVE-2020-27278.htmlWed, 17 Jun 2026 03:09:06 +0000MEDIUM 5.2: In Hamilton Medical AG,T1-Ventillator versions 2.2.3 and prior, hard-coded credentials in the ventilator allow attackers with physical access to obtain admin privileges for the device’s configuration interface.