CVE-2022-25227

Thinfinity VNC v4.0.0.1 contains a Cross-Origin Resource Sharing (CORS) vulnerability which can allow an unprivileged remote attacker, if they can trick a user into browse malicious site, to obtain an 'ID' that can be used to send websocket requests and achieve RCE.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

V3 Legend

Vector :

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

V2 Legend

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
https://fluidattacks.com/advisories/clapton/	Exploit Third Party Advisory
https://fluidattacks.com/advisories/clapton/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:cybelesoft:thinfinity_vnc:4.0.0.1:*:*:*:*:*:*:*

History

21 Nov 2024, 06:51

Type	Values Removed	Values Added
References	~~() https://fluidattacks.com/advisories/clapton/ - Exploit, Third Party Advisory~~	() https://fluidattacks.com/advisories/clapton/ - Exploit, Third Party Advisory

Information

Published : 2022-05-20 12:15

Updated : 2024-11-21 06:51

NVD link : CVE-2022-25227

Mitre link : CVE-2022-25227

CVE.ORG link : CVE-2022-25227

JSON object : View

Products Affected

cybelesoft

thinfinity_vnc

CWE

CWE-346

Origin Validation Error

{"id": "CVE-2022-25227", "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}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/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": "2022-05-20T12:15:10.930", "references": [{"url": "https://fluidattacks.com/advisories/clapton/", "tags": ["Exploit", "Third Party Advisory"], "source": "help@fluidattacks.com"}, {"url": "https://fluidattacks.com/advisories/clapton/", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-346"}]}], "descriptions": [{"lang": "en", "value": "Thinfinity VNC v4.0.0.1 contains a Cross-Origin Resource Sharing (CORS) vulnerability which can allow an unprivileged remote attacker, if they can trick a user into browse malicious site, to obtain an 'ID' that can be used to send websocket requests and achieve RCE."}, {"lang": "es", "value": "Thinfinity VNC versi\u00f3n v4.0.0.1, contiene una vulnerabilidad en el uso compartido de recursos entre or\u00edgenes (CORS) que puede permitir a un atacante remoto no privilegiado, si consigue enga\u00f1ar a un usuario para que navegue por un sitio malicioso, obtener un \"ID\" que puede ser usado para enviar peticiones de websocket y conseguir un RCE"}], "lastModified": "2024-11-21T06:51:50.500", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cybelesoft:thinfinity_vnc:4.0.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "650D3CA6-90DC-4D11-9C2B-FDECF83E3AB5"}], "operator": "OR"}]}], "sourceIdentifier": "help@fluidattacks.com"}

8.8 /10