CVE-2023-47251

In mprivacy-tools before 2.0.406g in m-privacy TightGate-Pro Server, a Directory Traversal in the print function of the VNC service allows authenticated attackers (with access to a VNC session) to automatically transfer malicious PDF documents by moving them into the .spool directory, and then sending a signal to the VNC service, which automatically transfers them to the connected VNC client's filesystem.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
http://packetstormsecurity.com/files/175949/m-privacy-TightGate-Pro-Code-Execution-Insecure-Permissions.html	Exploit Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2023/Nov/13	Exploit Mailing List Third Party Advisory
https://sec-consult.com/en/vulnerability-lab/advisories/index.html	Third Party Advisory
https://sec-consult.com/vulnerability-lab/advisory/multiple-vulnerabilities-in-m-privacy-tightgate-pro/	Third Party Advisory
https://www.m-privacy.de/en/tightgate-pro-safe-surfing/	Product
http://packetstormsecurity.com/files/175949/m-privacy-TightGate-Pro-Code-Execution-Insecure-Permissions.html	Exploit Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2023/Nov/13	Exploit Mailing List Third Party Advisory
https://sec-consult.com/en/vulnerability-lab/advisories/index.html	Third Party Advisory
https://sec-consult.com/vulnerability-lab/advisory/multiple-vulnerabilities-in-m-privacy-tightgate-pro/	Third Party Advisory
https://www.m-privacy.de/en/tightgate-pro-safe-surfing/	Product

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:m-privacy:mprivacy-tools::::::::
	cpe:2.3:a:m-privacy:tightgatevnc::::::::

History

No history.

Information

Published : 2023-11-22 18:15

Updated : 2024-11-21 08:30

NVD link : CVE-2023-47251

Mitre link : CVE-2023-47251

CVE.ORG link : CVE-2023-47251

JSON object : View

Products Affected

m-privacy

mprivacy-tools
tightgatevnc

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

{"id": "CVE-2023-47251", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2023-11-22T18:15:08.930", "references": [{"url": "http://packetstormsecurity.com/files/175949/m-privacy-TightGate-Pro-Code-Execution-Insecure-Permissions.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://seclists.org/fulldisclosure/2023/Nov/13", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://sec-consult.com/en/vulnerability-lab/advisories/index.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://sec-consult.com/vulnerability-lab/advisory/multiple-vulnerabilities-in-m-privacy-tightgate-pro/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.m-privacy.de/en/tightgate-pro-safe-surfing/", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "http://packetstormsecurity.com/files/175949/m-privacy-TightGate-Pro-Code-Execution-Insecure-Permissions.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://seclists.org/fulldisclosure/2023/Nov/13", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://sec-consult.com/en/vulnerability-lab/advisories/index.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://sec-consult.com/vulnerability-lab/advisory/multiple-vulnerabilities-in-m-privacy-tightgate-pro/", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.m-privacy.de/en/tightgate-pro-safe-surfing/", "tags": ["Product"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "In mprivacy-tools before 2.0.406g in m-privacy TightGate-Pro Server, a Directory Traversal in the print function of the VNC service allows authenticated attackers (with access to a VNC session) to automatically transfer malicious PDF documents by moving them into the .spool directory, and then sending a signal to the VNC service, which automatically transfers them to the connected VNC client's filesystem."}, {"lang": "es", "value": "En mprivacy-tools anterior a 2.0.406g en m-privacy TightGate-Pro Server, un Directory Traversal en la funci\u00f3n de impresi\u00f3n del servicio VNC permite a atacantes autenticados (con acceso a una sesi\u00f3n de VNC) transferir autom\u00e1ticamente documentos PDF maliciosos movi\u00e9ndolos al directorio .spool y luego env\u00eda una se\u00f1al al servicio VNC, que los transfiere autom\u00e1ticamente al sistema de archivos del cliente VNC conectado."}], "lastModified": "2024-11-21T08:30:03.013", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:m-privacy:mprivacy-tools:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3C0366BD-EE82-49FD-9EE8-120930841307", "versionEndExcluding": "2.0.406g"}, {"criteria": "cpe:2.3:a:m-privacy:tightgatevnc:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E8C3B7A9-F7EA-490E-8DD4-E2D0E3F3634D", "versionEndExcluding": "4.1.2-1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}