Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2018-18565

Severity CVSS v4.0:
Pending analysis
Type:
CWE-434 Unrestricted Upload of File with Dangerous Type
Publication date:
20/11/2018
Last modified:
28/12/2018

Description

An issue was discovered in Roche Accu-Chek Inform II Instrument before 03.06.00 (Serial number below 14000) and 04.x before 04.03.00 (Serial Number above 14000), CoaguChek Pro II before 04.03.00, CoaguChek XS Plus before 03.01.06, CoaguChek XS Pro before 03.01.06, cobas h 232 before 03.01.03 (Serial number below KQ0400000 or KS0400000), and cobas h 232 before 04.00.04 (Serial number above KQ0400000 or KS0400000). A vulnerability in the software update mechanism allows authenticated attackers in the adjacent network to overwrite arbitrary files on the system through a crafted update package.

Impact

Vector 3.x
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 6.80 MEDIUM
Vector: CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N

Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): None
Integrity (I): High
Availability (A): None

Base Score 3.x
6.80
Severity 3.x
MEDIUM
Vector 2.0
AV:A/AC:L/Au:S/C:N/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.10 MEDIUM
Vector: AV:A/AC:L/Au:S/C:N/I:P/A:P

Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): None
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
4.10
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:roche:accu-chek_inform_ii_firmware:*:*:*:*:*:*:*:* 03.06.00 (excluding)
cpe:2.3:o:roche:accu-chek_inform_ii_firmware:*:*:*:*:*:*:*:* 04.00.00 (including) 04.03.00 (excluding)
cpe:2.3:h:roche:accu-chek_inform_ii:-:*:*:*:*:*:*:*
cpe:2.3:o:roche:cobas_h_232_firmware:*:*:*:*:*:*:*:* 03.01.03 (excluding)
cpe:2.3:o:roche:cobas_h_232_firmware:*:*:*:*:*:*:*:* 04.00.00 (including) 04.00.04 (excluding)
cpe:2.3:h:roche:cobas_h_232:-:*:*:*:*:*:*:*
cpe:2.3:o:roche:coaguchek_pro_ii_firmware:*:*:*:*:*:*:*:* 04.03.00 (excluding)
cpe:2.3:h:roche:coaguchek_pro_ii:-:*:*:*:*:*:*:*
cpe:2.3:o:roche:coaguchek_xs_plus_firmware:*:*:*:*:*:*:*:* 03.01.06 (excluding)
cpe:2.3:h:roche:coaguchek_xs_plus:-:*:*:*:*:*:*:*
cpe:2.3:o:roche:coaguchek_xs_pro_firmware:*:*:*:*:*:*:*:* 03.01.06 (excluding)
cpe:2.3:h:roche:coaguchek_xs_pro:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools