CVE-2020-3115

A vulnerability in the CLI of the Cisco SD-WAN Solution vManage software could allow an authenticated, local attacker to elevate privileges to root-level privileges on the underlying operating system. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a crafted file to the affected system. An exploit could allow the attacker to elevate privileges to root-level privileges.

CVSS v3 8.8 HIGH
CVSS v2.0 7.2 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.0 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

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
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200122-sdwan-priv-esc	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:cisco:sd-wan_firmware:18.4.1:::::::*
	cpe:2.3:o:cisco:sd-wan_firmware:19.1.0:::::::*

OR	cpe:2.3:h:cisco:vedge-100:-:::::::*
	cpe:2.3:h:cisco:vedge-1000:-:::::::*
	cpe:2.3:h:cisco:vedge-100b:-:::::::*
	cpe:2.3:h:cisco:vedge-2000:-:::::::*
	cpe:2.3:h:cisco:vedge-5000:-:::::::*
	cpe:2.3:h:cisco:vedge_100m:-:::::::*
	cpe:2.3:h:cisco:vedge_100wm:-:::::::*

History

No history.

Information

Published : 2020-01-26 05:15

Updated : 2023-12-10 13:13

NVD link : CVE-2020-3115

Mitre link : CVE-2020-3115

CVE.ORG link : CVE-2020-3115

JSON object : View

Products Affected

cisco

vedge-100
vedge-2000
vedge_100m
vedge_100wm
vedge-1000
vedge-5000
sd-wan_firmware
vedge-100b

CWE

CWE-269

Improper Privilege Management

CWE-264

Permissions, Privileges, and Access Controls

{"id": "CVE-2020-3115", "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}], "cvssMetricV30": [{"type": "Secondary", "source": "ykramarz@cisco.com", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.0}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.0}]}, "published": "2020-01-26T05:15:17.193", "references": [{"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200122-sdwan-priv-esc", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-269"}]}, {"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-264"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the CLI of the Cisco SD-WAN Solution vManage software could allow an authenticated, local attacker to elevate privileges to root-level privileges on the underlying operating system. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a crafted file to the affected system. An exploit could allow the attacker to elevate privileges to root-level privileges."}, {"lang": "es", "value": "Una vulnerabilidad en la CLI del software de Cisco SD-WAN Solution vManage, podr\u00eda permitir a un atacante local autenticado elevar privilegios a privilegios de nivel root en el sistema operativo subyacente. La vulnerabilidad es debido a una comprobaci\u00f3n de entrada insuficiente. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de un archivo dise\u00f1ado hacia el sistema afectado. Un explotaci\u00f3n podr\u00eda permitir al atacante elevar privilegios a privilegios de nivel root."}], "lastModified": "2020-01-31T17:06:30.147", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:sd-wan_firmware:18.4.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0015FD1E-1BCD-40AB-8C21-264AB9F6E123"}, {"criteria": "cpe:2.3:o:cisco:sd-wan_firmware:19.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7797A89F-B23B-424B-B2F7-6165C5C616FD"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:vedge-100:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5D71E4AF-6E91-4493-A591-4D056D0E59C1"}, {"criteria": "cpe:2.3:h:cisco:vedge-1000:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F718A859-BCDB-4DD0-819D-60ABE710F0A9"}, {"criteria": "cpe:2.3:h:cisco:vedge-100b:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "07E7851F-3E72-4677-B907-CF777EBED2FF"}, {"criteria": "cpe:2.3:h:cisco:vedge-2000:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "52EEF288-492C-4CE6-A082-631005C5E711"}, {"criteria": "cpe:2.3:h:cisco:vedge-5000:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C0C5E2C9-7D4B-405C-93DD-33DF265131E2"}, {"criteria": "cpe:2.3:h:cisco:vedge_100m:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "36973815-F46D-4ADA-B9DF-BCB70AC60BD3"}, {"criteria": "cpe:2.3:h:cisco:vedge_100wm:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "061A302C-8D35-4E80-93DA-916DA7E90C06"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ykramarz@cisco.com"}