Multiple vulnerabilities in Hamilton-T1



Published: 2021-02-17
Risk Low
Patch available NO
Number of vulnerabilities 3
CVE-ID CVE-2020-27278
CVE-2020-27282
CVE-2020-27290
CWE-ID CWE-798
CWE-112
CWE-200
Exploitation vector Local
Public exploit N/A
Vulnerable software
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T1 Ventilator
Hardware solutions / Medical equipment

Vendor Hamilton Medical

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Use of hard-coded credentials

EUVDB-ID: #VU50738

Risk: Low

CVSSv3.1: 6.2 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2020-27278

CWE-ID: CWE-798 - Use of Hard-coded Credentials

Exploit availability: No

Description

The vulnerability allows a local attacker to gain full access to vulnerable system.

The vulnerability exists due to presence of hard-coded credentials in application code. An attacker with physical access can obtain admin privileges for the device’s configuration interface.

Mitigation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

T1 Ventilator: 2.2.3


CPE2.3 External links

http://ics-cert.us-cert.gov/advisories/icsma-21-047-01

Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Missing XML Validation

EUVDB-ID: #VU50739

Risk: Low

CVSSv3.1: 4 [CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2020-27282

CWE-ID: CWE-112 - Missing XML Validation

Exploit availability: No

Description

The vulnerability allows a local user to compromise the target system.

The vulnerability exists due to an XML validation vulnerability in the ventilator. An authenticated attacker with physical access can upload specially crafted configuration files and render the device persistently unusable. 

Mitigation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

T1 Ventilator: 2.2.3


CPE2.3 External links

http://ics-cert.us-cert.gov/advisories/icsma-21-047-01

Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Information disclosure

EUVDB-ID: #VU50741

Risk: Low

CVSSv3.1: 2 [CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2020-27290

CWE-ID: CWE-200 - Information Exposure

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application. An authenticated attacker with physical access can gain unauthorized access to sensitive information on the system.

Mitigation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

T1 Ventilator: 2.2.3


CPE2.3 External links

http://ics-cert.us-cert.gov/advisories/icsma-21-047-01

Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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