SB2022120209 - Missing Protection Mechanism for Alternate Hardware Interface in BD BodyGuard Pumps
Published: December 2, 2022
Security Bulletin ID
SB2022120209
CSH Severity
Low
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Physical access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Missing Protection Mechanism for Alternate Hardware Interface (CVE-ID: CVE-2022-43557)
CWE-ID: CWE-1299 - Missing Protection Mechanism for Alternate Hardware Interface
CVSSv4: CVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local attacker to compromise the target system.
The vulnerability exists due to the affected pumps allow for access through the RS-232 (serial) port interface. An attacker with physical access can disable the pump.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.