Multiple vulnerabilities in Swisslog Healthcare HMI3 Control Panel and Nexus Panel



Published: 2021-08-03
Risk High
Patch available YES
Number of vulnerabilities 8
CVE-ID CVE-2021-37160
CVE-2021-37167
CVE-2021-37166
CVE-2021-37165
CVE-2021-37164
CVE-2021-37163
CVE-2021-37162
CVE-2021-37161
CWE-ID CWE-494
CWE-250
CWE-284
CWE-119
CWE-121
CWE-798
CWE-122
Exploitation vector Network
Public exploit N/A
Vulnerable software
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HMI3 Control Panel
Hardware solutions / Medical equipment

Nexus Panel
Hardware solutions / Medical equipment

Vendor Swisslog Healthcare

Security Bulletin

This security bulletin contains information about 8 vulnerabilities.

1) Download of code without integrity check

EUVDB-ID: #VU55510

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-37160

CWE-ID: CWE-494 - Download of Code Without Integrity Check

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the affected system

The vulnerability exists due to software does not perform software integrity check when downloading updates. A remote attacker can supply a malicious file and gain full control over the affected system after a successful software update.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

HMI3 Control Panel: All versions

Nexus Panel: before 7.2.5.7


CPE2.3 External links

http://www.swisslog-healthcare.com/en-us/customer-care/security-information/cve-disclosures#:~:text=CVE%20Disclosures%20%20%20%20Vulnerability%20Name%20,%20%20CVE-2021-37164%20%204%20more%20rows%20
http://www.armis.com/PwnedPiper
http://www.swisslog-healthcare.com
http://www.swisslog-healthcare.com/-/media/swisslog-healthcare/documents/customer-service/armis-documents/cve-2021-37160-bulletin---no-firmware-update-validation.pdf?rev=c7f94647037c4007992e2e626d445561&hash=E89531490070A809FB74994018BA1248

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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

2) Execution with unnecessary privileges

EUVDB-ID: #VU55529

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-37167

CWE-ID: CWE-250 - Execution with Unnecessary Privileges

Exploit availability: No

Description

The vulnerability allows a remote attacker to escalate privileges on the system.

The vulnerability exists due to application binary has a setuid bit. A remote attacker can run the affected binary and execute arbitrary code on the system with root privileges.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

HMI3 Control Panel: All versions

Nexus Panel: before 7.2.5.7


CPE2.3 External links

http://www.swisslog-healthcare.com/en-us/customer-care/security-information/cve-disclosures#:~:text=CVE%20Disclosures%20%20%20%20Vulnerability%20Name%20,%20%20CVE-2021-37164%20%204%20more%20rows%20
http://www.armis.com/PwnedPiper
http://www.swisslog-healthcare.com
http://www.swisslog-healthcare.com/-/media/swisslog-healthcare/documents/customer-service/armis-documents/cve-2021-37167-bulletin---privilege-escalation.pdf?rev=20c909e5f00048838620b52471f266fc&hash=F43731C7A882EEBB5CE28DFBC75933D3

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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

3) Improper access control

EUVDB-ID: #VU55521

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-37166

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions. A remote attacker can bypass implemented security restrictions and gain unauthorized access to the application.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

HMI3 Control Panel: All versions

Nexus Panel: before 7.2.5.7


CPE2.3 External links

http://www.swisslog-healthcare.com/en-us/customer-care/security-information/cve-disclosures#:~:text=CVE%20Disclosures%20%20%20%20Vulnerability%20Name%20,%20%20CVE-2021-37164%20%204%20more%20rows%20
http://www.armis.com/PwnedPiper
http://www.swisslog-healthcare.com/-/media/swisslog-healthcare/documents/customer-service/armis-documents/cve-2021-37166-bulletin---gui-socket-denial-of-service.pdf?rev=05321b2af1064eb2a6d6e6bf77604c6b&hash=40A927FE1153AA980428C93B2EF7EB40
http://www.swisslog-healthcare.com

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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

4) Buffer overflow

EUVDB-ID: #VU55517

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-37165

CWE-ID: CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in the "hmiProcessMsg" function. A remote attacker can trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

HMI3 Control Panel: All versions

Nexus Panel: before 7.2.5.7


CPE2.3 External links

http://www.armis.com/PwnedPiper
http://www.swisslog-healthcare.com

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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

5) Stack-based buffer overflow

EUVDB-ID: #VU55515

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-37164

CWE-ID: CWE-121 - Stack-based Buffer Overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in the tcpTxThread function. A remote unauthenticated attacker can trigger stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

HMI3 Control Panel: All versions

Nexus Panel: before 7.2.5.7


CPE2.3 External links

http://www.swisslog-healthcare.com/en-us/customer-care/security-information/cve-disclosures#:~:text=CVE%20Disclosures%20%20%20%20Vulnerability%20Name%20,%20%20CVE-2021-37164%20%204%20more%20rows%20
http://www.armis.com/PwnedPiper
http://www.swisslog-healthcare.com
http://www.swisslog-healthcare.com/-/media/swisslog-healthcare/documents/customer-service/armis-documents/cve-2021-37164-bulletin---off-by-three-stack-overflow-in-tcptxthread.pdf?rev=daf615075c71484c8059c906872a51e6&hash=1FCC1A5D921E231D71E6B95A9AA8B741

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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

6) Use of hard-coded credentials

EUVDB-ID: #VU55514

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-37163

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

Exploit availability: No

Description

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

The vulnerability exists due to presence of hard-coded credentials in application code. A remote unauthenticated attacker can access the affected system using the hard-coded credentials.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

HMI3 Control Panel: All versions

Nexus Panel: before 7.2.5.7


CPE2.3 External links

http://www.swisslog-healthcare.com/en-us/customer-care/security-information/cve-disclosures#:~:text=CVE%20Disclosures%20%20%20%20Vulnerability%20Name%20,%20%20CVE-2021-37164%20%204%20more%20rows%20
http://www.armis.com/PwnedPiper
http://www.swisslog-healthcare.com
http://www.swisslog-healthcare.com/-/media/swisslog-healthcare/documents/customer-service/armis-documents/cve-2021-37163-bulletin---default-credentials-for-the-telnet-server.pdf?rev=da64c389a475494985b9fd2c2c508542&hash=466A7109AF08EBFF3756B2C25968ED5E

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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

7) Heap-based buffer overflow

EUVDB-ID: #VU55513

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-37162

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can send a specially crafted UDP message, trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

HMI3 Control Panel: All versions

Nexus Panel: before 7.2.5.7


CPE2.3 External links

http://www.swisslog-healthcare.com/en-us/customer-care/security-information/cve-disclosures#:~:text=CVE%20Disclosures%20%20%20%20Vulnerability%20Name%20,%20%20CVE-2021-37164%20%204%20more%20rows%20
http://www.swisslog-healthcare.com/-/media/swisslog-healthcare/documents/customer-service/armis-documents/cve-2021-37162-bulletin---overflow-in-sccprocessmsg.pdf?rev=55a2a1d76199435688a8479970fc54bf&hash=4FDAB2F0EB319F0B773500669D67F3AD
http://www.armis.com/PwnedPiper
http://www.swisslog-healthcare.com

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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

8) Heap-based buffer overflow

EUVDB-ID: #VU55512

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-37161

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can pass specially crafted data to the application, trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

HMI3 Control Panel: All versions

Nexus Panel: before 7.2.5.7


CPE2.3 External links

http://www.swisslog-healthcare.com/en-us/customer-care/security-information/cve-disclosures#:~:text=CVE%20Disclosures%20%20%20%20Vulnerability%20Name%20,%20%20CVE-2021-37164%20%204%20more%20rows%20
http://www.armis.com/PwnedPiper
http://www.swisslog-healthcare.com
http://www.swisslog-healthcare.com/-/media/swisslog-healthcare/documents/customer-service/armis-documents/cve-2021-37161-bulletin---underflow-in-udprxthread.pdf?rev=9395dad86d0b4811ae4a9e37f0568c2e&hash=3D8571C7A3DCC8B7D8DCB89C2DA4BB8D

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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



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