CVE-2018-12336

Undocumented Factory Backdoor in ECOS Secure Boot Stick (aka SBS) 5.6.5 allows the vendor to extract confidential information via remote root SSH access.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://telematik.prakinf.tu-ilmenau.de/ecos-sbs/advisory.html	Mitigation Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:ecos:secure_boot_stick_firmware:5.6.5:*:*:*:*:*:*:*

cpe:2.3:h:ecos:secure_boot_stick:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-06-17 16:29

Updated : 2024-02-28 16:25

NVD link : CVE-2018-12336

Mitre link : CVE-2018-12336

CVE.ORG link : CVE-2018-12336

JSON object : View

Products Affected

ecos

secure_boot_stick_firmware
secure_boot_stick

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

{"id": "CVE-2018-12336", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/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": 3.9}]}, "published": "2018-06-17T16:29:00.723", "references": [{"url": "https://telematik.prakinf.tu-ilmenau.de/ecos-sbs/advisory.html", "tags": ["Mitigation", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "Undocumented Factory Backdoor in ECOS Secure Boot Stick (aka SBS) 5.6.5 allows the vendor to extract confidential information via remote root SSH access."}, {"lang": "es", "value": "Backdoor de f\u00e1brica sin documentar en ECOS Secure Boot Stick (tambi\u00e9n conocido como SBS) 5.6.5 permite que el fabricante extraiga informaci\u00f3n confidencial mediante acceso SSH root remoto."}], "lastModified": "2018-08-10T15:10:07.543", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ecos:secure_boot_stick_firmware:5.6.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "77FBED9D-19A7-4688-AEDF-A9CD8E29D67B"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ecos:secure_boot_stick:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "623AC72F-BF47-4582-968C-A996462A00A0"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}