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cvelistB.BraunCVELIST:CVE-2023-0888
HistoryMar 13, 2023 - 8:14 a.m.

CVE-2023-0888 Authenticated eval injection in B. Braun Space Battery pack SP with Wi-Fi

2023-03-1308:14:32
CWE-95
B.Braun
www.cve.org
7
cve-2023
code vulnerability
wifi battery
embedded web server
l90/u70
l92/u92
administrative access
wifi communication module
biomedical engineering staff
b.braun battery pack sp
infusion pump communication
further attacks

CVSS3

4.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

AI Score

7.3

Confidence

High

EPSS

0.001

Percentile

35.4%

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

CNA 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"
      }
    ]
  }
]

CVSS3

4.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

AI Score

7.3

Confidence

High

EPSS

0.001

Percentile

35.4%

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