CVE-2022-41975

RealVNC VNC Server before 6.11.0 and VNC Viewer before 6.22.826 on Windows allow local privilege escalation via MSI installer Repair mode.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://help.realvnc.com/hc/en-us/articles/360002253138-Release-Notes#vnc-server-6-11-0-released-0-2	Release Notes Vendor Advisory
https://help.realvnc.com/hc/en-us/articles/360002253138-Release-Notes#vnc-server-6-11-0-released-0-2	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:realvnc:vnc_server:*:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:a:realvnc:vnc_viewer:*:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-09-30 18:15

Updated : 2024-11-21 07:24

NVD link : CVE-2022-41975

Mitre link : CVE-2022-41975

CVE.ORG link : CVE-2022-41975

JSON object : View

Products Affected

realvnc

vnc_server
vnc_viewer

microsoft

windows

CWE

NVD-CWE-noinfo

{"id": "CVE-2022-41975", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2022-09-30T18:15:12.037", "references": [{"url": "https://help.realvnc.com/hc/en-us/articles/360002253138-Release-Notes#vnc-server-6-11-0-released-0-2", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://help.realvnc.com/hc/en-us/articles/360002253138-Release-Notes#vnc-server-6-11-0-released-0-2", "tags": ["Release Notes", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "RealVNC VNC Server before 6.11.0 and VNC Viewer before 6.22.826 on Windows allow local privilege escalation via MSI installer Repair mode."}, {"lang": "es", "value": "vRealVNC VNC Server versiones anteriores a 6.11.0 y VNC Viewer versiones anteriores a 6.22.826 en Windows, permiten una escalada de privilegios local por medio del modo de reparaci\u00f3n del instalador MSI"}], "lastModified": "2024-11-21T07:24:11.637", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:realvnc:vnc_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A27BFB3A-557B-47C9-9419-AB6ECF1D9552", "versionEndExcluding": "6.11.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:realvnc:vnc_viewer:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DE02C2BC-E1F3-490E-9CA9-673A92982945", "versionEndExcluding": "6.22.826"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}