CVE-2020-6781

Improper certificate validation for certain connections in the Bosch Smart Home System App for iOS prior to version 9.17.1 potentially allows to intercept video contents by performing a man-in-the-middle attack.

CVSS v3 6.8 MEDIUM
CVSS v2.0 5.8 MEDIUM

6.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://psirt.bosch.com/security-advisories/BOSCH-SA-347336.html	Vendor Advisory
https://psirt.bosch.com/security-advisories/BOSCH-SA-347336.html	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:bosch:smart_home:*:*:*:*:*:iphone_os:*:*

History

21 Nov 2024, 05:36

Type	Values Removed	Values Added
CVSS	v2 : ~~5.8~~ v3 : ~~7.4~~	v2 : 5.8 v3 : 6.8
References	~~() https://psirt.bosch.com/security-advisories/BOSCH-SA-347336.html - Vendor Advisory~~	() https://psirt.bosch.com/security-advisories/BOSCH-SA-347336.html - Vendor Advisory

Information

Published : 2020-09-16 19:15

Updated : 2024-11-21 05:36

NVD link : CVE-2020-6781

Mitre link : CVE-2020-6781

CVE.ORG link : CVE-2020-6781

JSON object : View

Products Affected

bosch

smart_home

CWE

CWE-295

Improper Certificate Validation

{"id": "CVE-2020-6781", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@bosch.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 1.6}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.4, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 2.2}]}, "published": "2020-09-16T19:15:14.100", "references": [{"url": "https://psirt.bosch.com/security-advisories/BOSCH-SA-347336.html", "tags": ["Vendor Advisory"], "source": "psirt@bosch.com"}, {"url": "https://psirt.bosch.com/security-advisories/BOSCH-SA-347336.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "psirt@bosch.com", "description": [{"lang": "en", "value": "CWE-295"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-295"}]}], "descriptions": [{"lang": "en", "value": "Improper certificate validation for certain connections in the Bosch Smart Home System App for iOS prior to version 9.17.1 potentially allows to intercept video contents by performing a man-in-the-middle attack."}, {"lang": "es", "value": "La comprobaci\u00f3n inapropiada del certificado para determinadas conexiones en la aplicaci\u00f3n Bosch Smart Home System para iOS anterior a versi\u00f3n 9.17.1, permite potencialmente interceptar el contenido de video al llevar a cabo un ataque de tipo man-in-the-middle"}], "lastModified": "2024-11-21T05:36:10.763", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:bosch:smart_home:*:*:*:*:*:iphone_os:*:*", "vulnerable": true, "matchCriteriaId": "405781A9-F65B-48FD-9BE8-82BD78D4F7C2", "versionEndExcluding": "9.17.1"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@bosch.com"}