What is the CVSS score of CVE-2018-18561?

CVE-2018-18561 has a CVSS 3.0 base score of 8.0 (High). CVSS vector: CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.7%.

Accu Chek Inform Ii Firmware CVE-2018-18561

HIGH

Incorrect Permission Assignment for Critical Resource (CWE-732)

2018-11-20 cve@mitre.org

Information Disclosure Accu Chek Inform Ii Firmware Cobas H 232 Firmware Coaguchek Firmware Base Unit Hub Firmware

8.0

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

8.0 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Nov 20, 2018 - 19:29 nvd

HIGH 8.0

DescriptionNVD

An issue was discovered in Roche Accu-Chek Inform II Base Unit / Base Unit Hub before 03.01.04 and CoaguChek / cobas h232 Handheld Base Unit before 03.01.04. Insecure permissions in a service interface may allow authenticated attackers in the adjacent network to execute arbitrary commands on the operating system.

AnalysisAI

An issue was discovered in Roche Accu-Chek Inform II Base Unit / Base Unit Hub before 03.01.04 and CoaguChek / cobas h232 Handheld Base Unit before 03.01.04. Rated high severity (CVSS 8.0), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Incorrect Permission Assignment (CWE-732), which allows attackers to access resources due to misconfigured permissions. An issue was discovered in Roche Accu-Chek Inform II Base Unit / Base Unit Hub before 03.01.04 and CoaguChek / cobas h232 Handheld Base Unit before 03.01.04. Insecure permissions in a service interface may allow authenticated attackers in the adjacent network to execute arbitrary commands on the operating system. Affected products include: Roche Accu-Chek Inform Ii Firmware, Roche Cobas H 232 Firmware, Roche Coaguchek Firmware, Roche Base Unit Hub Firmware. Version information: before 03.01.04.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Review and restrict file/resource permissions, apply principle of least privilege.