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.
Published 2021-03-15 22:15:13
Updated 2021-03-22 16:01:33
Source ICS-CERT
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2020-27282

0.06%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 26 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-27282

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
2.1
LOW AV:L/AC:L/Au:N/C:N/I:N/A:P
3.9
2.9
NIST
4.3
MEDIUM CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
0.7
3.6
NIST

CWE ids for CVE-2020-27282

  • The product accepts XML from an untrusted source but does not validate the XML against the proper schema.
    Assigned by: ics-cert@hq.dhs.gov (Primary)

References for CVE-2020-27282

Products affected by CVE-2020-27282

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