title: Authenticated eval injection in B. Braun Space Battery pack SP with Wi-Fi
description: An improper neutralization of directives in dynamically evaluated code vulnerability in the WiFi Battery embedded web server in versions L90/U70 and L92/U92 can be used to gain administrative access to the WiFi communication module. An authenticated user, having access to both the medical device WiFi network (such as a biomedical engineering staff member) and the specific B.Braun Battery Pack SP with WiFi web server credentials, could get administrative (root) access on the infusion pump communication module. This could be used as a vector to start further attacks
problem types: CWE-95 Eval injection
affected:
{
defaultStatus: unaffected
product: Space Battery Pack SP with Wi-Fi
vendor: B. Braun
versions:
lessThanOrEqual: 053L000092, status: affected, version: 0, versionType: custom
lessThanOrEqual: 054U000092, status: affected, version: 0, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 4.9
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: HIGH
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL
solutions: Update to version L93/U93 or newer solves the issue.
workarounds: Use secure credentials and keep them secret. Secure your network to prevent outside access to medical devices.