CVE-2018-8852

Philips e-Alert Unit (non-medical device), Version R2.1 and prior. When authenticating a user or otherwise establishing a new user session, the software gives an attacker the opportunity to steal authenticated sessions without invalidating any existing session identifier.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

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

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/105194	Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-18-242-01	Mitigation Third Party Advisory US Government Resource
https://www.usa.philips.com/healthcare/about/customer-support/product-security	Vendor Advisory
http://www.securityfocus.com/bid/105194	Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-18-242-01	Mitigation Third Party Advisory US Government Resource
https://www.usa.philips.com/healthcare/about/customer-support/product-security	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:philips:e-alert_firmware:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-09-26 19:29

Updated : 2024-11-21 04:14

NVD link : CVE-2018-8852

Mitre link : CVE-2018-8852

CVE.ORG link : CVE-2018-8852

JSON object : View

Products Affected

philips

e-alert_firmware

CWE

CWE-384

Session Fixation

{"id": "CVE-2018-8852", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2018-09-26T19:29:02.597", "references": [{"url": "http://www.securityfocus.com/bid/105194", "tags": ["Third Party Advisory", "VDB Entry"], "source": "ics-cert@hq.dhs.gov"}, {"url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-242-01", "tags": ["Mitigation", "Third Party Advisory", "US Government Resource"], "source": "ics-cert@hq.dhs.gov"}, {"url": "https://www.usa.philips.com/healthcare/about/customer-support/product-security", "tags": ["Vendor Advisory"], "source": "ics-cert@hq.dhs.gov"}, {"url": "http://www.securityfocus.com/bid/105194", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-242-01", "tags": ["Mitigation", "Third Party Advisory", "US Government Resource"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.usa.philips.com/healthcare/about/customer-support/product-security", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "ics-cert@hq.dhs.gov", "description": [{"lang": "en", "value": "CWE-384"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-384"}]}], "descriptions": [{"lang": "en", "value": "Philips e-Alert Unit (non-medical device), Version R2.1 and prior. When authenticating a user or otherwise establishing a new user session, the software gives an attacker the opportunity to steal authenticated sessions without invalidating any existing session identifier."}, {"lang": "es", "value": "Philips e-Alert Unit (dispositivo no m\u00e9dico), versiones R2.1 y anteriores. Al autenticar a un usuario o establecer una nueva sesi\u00f3n de usuario, el software proporciona al atacante la oportunidad de robar sesiones autenticadas sin invalidar cualquier identificador de sesi\u00f3n existente."}], "lastModified": "2024-11-21T04:14:27.230", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:philips:e-alert_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A20F1AAF-D947-4713-AB4E-12364592DBA3", "versionEndIncluding": "r2.1"}], "operator": "OR"}]}], "sourceIdentifier": "ics-cert@hq.dhs.gov"}