CVE-2017-20112

A vulnerability has been found in IVPN Client 2.6.6120.33863 and classified as critical. Affected by this vulnerability is an unknown functionality. The manipulation of the argument --up cmd leads to improper privilege management. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. Upgrading to version 2.6.2 is able to address this issue. It is recommended to upgrade the affected component.

CVSS v3 7.8 HIGH
CVSS v2.0 7.2 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

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://seclists.org/fulldisclosure/2017/Feb/14	Mailing List Third Party Advisory
https://github.com/kacperszurek/exploits/blob/master/IVPN/ivpn_privilege_escalation.py	Exploit Third Party Advisory
https://vuldb.com/?id.96655	Permissions Required Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ivpn:ivpn:2.6.6120.33863:*:*:*:*:windows:*:*

History

No history.

Information

Published : 2022-06-29 07:15

Updated : 2022-07-07 18:59

NVD link : CVE-2017-20112

Mitre link : CVE-2017-20112

CVE.ORG link : CVE-2017-20112

JSON object : View

Products Affected

ivpn

ivpn

CWE

NVD-CWE-noinfo CWE-269

Improper Privilege Management

{"id": "CVE-2017-20112", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "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}, {"type": "Secondary", "source": "cna@vuldb.com", "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": "2022-06-29T07:15:07.553", "references": [{"url": "http://seclists.org/fulldisclosure/2017/Feb/14", "tags": ["Mailing List", "Third Party Advisory"], "source": "cna@vuldb.com"}, {"url": "https://github.com/kacperszurek/exploits/blob/master/IVPN/ivpn_privilege_escalation.py", "tags": ["Exploit", "Third Party Advisory"], "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/?id.96655", "tags": ["Permissions Required", "Third Party Advisory"], "source": "cna@vuldb.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}, {"type": "Secondary", "source": "cna@vuldb.com", "description": [{"lang": "en", "value": "CWE-269"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in IVPN Client 2.6.6120.33863 and classified as critical. Affected by this vulnerability is an unknown functionality. The manipulation of the argument --up cmd leads to improper privilege management. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. Upgrading to version 2.6.2 is able to address this issue. It is recommended to upgrade the affected component."}, {"lang": "es", "value": "Se ha encontrado una vulnerabilidad en IVPN Client versi\u00f3n 2.6.6120.33863 y ha sido clasificada como cr\u00edtica. Esta vulnerabilidad afecta a una funcionalidad desconocida. La manipulaci\u00f3n del argumento --up cmd conlleva a una administraci\u00f3n inapropiada de privilegios. El ataque debe ser abordado localmente. La explotaci\u00f3n ha sido divulgada al p\u00fablico y puede ser usada. La actualizaci\u00f3n a la versi\u00f3n 2.6.2 puede solucionar este problema. Es recomendado actualizar el componente afectado"}], "lastModified": "2022-07-07T18:59:16.597", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ivpn:ivpn:2.6.6120.33863:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "D4BFEDDA-8CD0-467F-8E80-A08CA12C9EB1"}], "operator": "OR"}]}], "sourceIdentifier": "cna@vuldb.com"}