CVE-2018-18562

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. Weak access credentials may enable attackers in the adjacent network to gain unauthorized service access via a service interface.

CVSS v3.0 8.8 HIGH
CVSS v2.0 3.3 LOW

8.8^/10

CVSS v3.0 : HIGH

V3 Legend

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

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

3.3^/10

CVSS v2.0 : LOW

V2 Legend

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

Exploitability : 6.5 / Impact : 2.9

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://ics-cert.us-cert.gov/advisories/ICSMA-18-310-01	Mitigation Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/105843	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:roche:accu-chek_inform_ii_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:roche:accu-chek_inform_ii:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:roche:cobas_h_232_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:roche:cobas_h_232:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:roche:coaguchek_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:roche:coaguchek:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:roche:base_unit_hub_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:roche:base_unit_hub:-:*:*:*:*:*:*:*

Information

Published : 2018-11-20 11:29

Updated : 2019-10-02 17:03

NVD link : CVE-2018-18562

Mitre link : CVE-2018-18562

JSON object : View

CWE

CWE-521

Weak Password Requirements

Products Affected

roche

base_unit_hub
coaguchek
coaguchek_firmware
accu-chek_inform_ii_firmware
cobas_h_232
base_unit_hub_firmware
cobas_h_232_firmware
accu-chek_inform_ii

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://ics-cert.us-cert.gov/advisories/ICSMA-18-310-01", "name": "https://ics-cert.us-cert.gov/advisories/ICSMA-18-310-01", "tags": ["Mitigation", "Third Party Advisory", "US Government Resource"], "refsource": "MISC"}, {"url": "http://www.securityfocus.com/bid/105843", "name": "105843", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "BID"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "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. Weak access credentials may enable attackers in the adjacent network to gain unauthorized service access via a service interface."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-521"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2018-18562", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 3.3, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "severity": "LOW", "acInsufInfo": false, "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 6.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}}, "publishedDate": "2018-11-20T19:29Z", "configurations": {"nodes": [{"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:roche:accu-chek_inform_ii_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "03.01.04"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:roche:accu-chek_inform_ii:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:roche:cobas_h_232_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "03.01.04"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:roche:cobas_h_232:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:roche:coaguchek_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "03.01.04"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:roche:coaguchek:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:roche:base_unit_hub_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "03.01.04"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:roche:base_unit_hub:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2019-10-03T00:03Z"}

8.8 /10