CVE-2020-3381

A vulnerability in the web management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to conduct directory traversal attacks and obtain read and write access to sensitive files on a targeted system. The vulnerability is due to a lack of proper validation of files that are uploaded to an affected device. An attacker could exploit this vulnerability by uploading a crafted file to an affected system. An exploit could allow the attacker to view or modify arbitrary files on the targeted system.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmdirtrav-eFdAxsJg	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:cisco:sd-wan_firmware::::::::
	cpe:2.3:o:cisco:sd-wan_firmware::::::::
	cpe:2.3:o:cisco:sd-wan_firmware::::::::

OR	cpe:2.3:h:cisco:isr1100-4g:-:::::::*
	cpe:2.3:h:cisco:isr1100-4gltegb:-:::::::*
	cpe:2.3:h:cisco:isr1100-4gltena:-:::::::*
	cpe:2.3:h:cisco:isr1100-6g:-:::::::*

Information

Published : 2020-07-16 11:15

Updated : 2020-07-23 09:20

NVD link : CVE-2020-3381

Mitre link : CVE-2020-3381

JSON object : View

CWE

CWE-22

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

Products Affected

cisco

sd-wan_firmware
isr1100-4g
isr1100-6g
isr1100-4gltegb
isr1100-4gltena

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8.8 /10