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IcscertCVE-2019-18248

HistoryJun 29, 2020 - 2:15 p.m.

CVE-2019-18248

2020-06-2914:15:10

CWE-319

icscert

web.nvd.nist.gov

biotronik

cardiomessenger ii

credentials

clear-text

security risk

nvd

CVSS2

3.3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:A/AC:L/Au:N/C:P/I:N/A:N

CVSS3

4.3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

4.7

Confidence

High

EPSS

0.001

Percentile

23.4%

JSON

BIOTRONIK CardioMessenger II, The affected products transmit credentials in clear-text prior to switching to an encrypted communication channel. An attacker can disclose the product’s client credentials for connecting to the BIOTRONIK Remote Communication infrastructure.

Affected configurations

Nvd

Node

biotronikcardiomessenger_ii-s_gsm_firmwareMatch2.20

AND

biotronikcardiomessenger_ii-s_gsmMatch-

Node

biotronikcardiomessenger_ii-s_t-line_firmwareMatch2.20

AND

biotronikcardiomessenger_ii-s_t-lineMatch-

VendorProductVersionCPE
biotronikcardiomessenger_ii-s_gsm_firmware2.20cpe:2.3:o:biotronik:cardiomessenger_ii-s_gsm_firmware:2.20:*:*:*:*:*:*:*
biotronikcardiomessenger_ii-s_gsm-cpe:2.3:h:biotronik:cardiomessenger_ii-s_gsm:-:*:*:*:*:*:*:*
biotronikcardiomessenger_ii-s_t-line_firmware2.20cpe:2.3:o:biotronik:cardiomessenger_ii-s_t-line_firmware:2.20:*:*:*:*:*:*:*
biotronikcardiomessenger_ii-s_t-line-cpe:2.3:h:biotronik:cardiomessenger_ii-s_t-line:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
biotronik	cardiomessenger_ii-s_gsm_firmware	2.20	cpe:2.3:o:biotronik:cardiomessenger_ii-s_gsm_firmware:2.20:::::::*
biotronik	cardiomessenger_ii-s_gsm	-	cpe:2.3:h:biotronik:cardiomessenger_ii-s_gsm:-:::::::*
biotronik	cardiomessenger_ii-s_t-line_firmware	2.20	cpe:2.3:o:biotronik:cardiomessenger_ii-s_t-line_firmware:2.20:::::::*
biotronik	cardiomessenger_ii-s_t-line	-	cpe:2.3:h:biotronik:cardiomessenger_ii-s_t-line:-:::::::*

CNA Affected

[
  {
    "product": "BIOTRONIK CardioMessenger II-S T-Line, CardioMessenger II-S GSM",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "CardioMessenger II-S T-Line T4APP 2.20, CardioMessenger II-S GSM T4APP 2.20"
      }
    ]
  }
]

References

www.us-cert.gov/ics/advisories/icsma-20-170-05

CVSS2

3.3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:A/AC:L/Au:N/C:P/I:N/A:N

CVSS3

4.3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

4.7

Confidence

High

EPSS

0.001

Percentile

23.4%

JSON

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