Vulnerability identifier: #VU67149

Vulnerability risk: Medium

CVSSv3.1: 4.4 [CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-26393

CWE-ID: CWE-134

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Sigma Spectrum model 35700BAX
Hardware solutions / Medical equipment
Sigma Spectrum model 35700BAX2
Hardware solutions / Medical equipment
Baxter Spectrum IQ model 35700BAX3
Hardware solutions / Medical equipment
Sigma Spectrum LVP Wireless Battery Modules
Hardware solutions / Medical equipment
Baxter Spectrum IQ LVP with Wireless Battery Modules
Hardware solutions / Medical equipment

Vendor: Baxter

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to a format string error within the application messaging. A remote user can read memory in the WBM and access sensitive information or cause a denial of service (DoS) condition on the system.

Mitigation
Install update from vendor's website.

Vulnerable software versions

Sigma Spectrum model 35700BAX: 6.0

Sigma Spectrum model 35700BAX2: 8.0

Baxter Spectrum IQ model 35700BAX3: 9.0

Sigma Spectrum LVP Wireless Battery Modules: 16 - 20D32

Baxter Spectrum IQ LVP with Wireless Battery Modules: 20D29

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External links
http://ics-cert.us-cert.gov/advisories/icsma-22-251-01
http://www.baxter.com/sites/g/files/ebysai3896/files/2022-09/ICSMA-22-251-01.pdf

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

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