CVE-2021-1233

A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to access sensitive information on an affected device. The vulnerability is due to insufficient input validation of requests that are sent to the iperf tool. An attacker could exploit this vulnerability by sending a crafted request to the iperf tool, which is included in Cisco SD-WAN Software. A successful exploit could allow the attacker to obtain any file from the filesystem of an affected device.

CVSS v3.0 4.4 MEDIUM
CVSS v2.0 4.9 MEDIUM

4.4^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.9^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-infodis-2-UPO232DG	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

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

OR	cpe:2.3:h:cisco:vedge_1000_router:-:::::::*
	cpe:2.3:h:cisco:vedge_100_router:-:::::::*
	cpe:2.3:h:cisco:vedge_100b_router:-:::::::*
	cpe:2.3:h:cisco:vedge_100m_router:-:::::::*
	cpe:2.3:h:cisco:vedge_100wm_router:-:::::::*
	cpe:2.3:h:cisco:vedge_2000_router:-:::::::*
	cpe:2.3:h:cisco:vedge_5000_router:-:::::::*
	cpe:2.3:h:cisco:vedge_cloud_router:-:::::::*

Configuration 2 (hide)

OR	cpe:2.3:a:cisco:sd-wan_vbond_orchestrator:-:::::::*
	cpe:2.3:a:cisco:sd-wan_vmanage:-:::::::*

Information

Published : 2021-01-20 13:15

Updated : 2021-01-27 12:50

NVD link : CVE-2021-1233

Mitre link : CVE-2021-1233

JSON object : View

CWE

CWE-20

Improper Input Validation

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Products Affected

cisco

sd-wan_firmware
vedge_100_router
vedge_100b_router
sd-wan_vmanage
vedge_1000_router
vedge_100m_router
vedge_2000_router
vedge_5000_router
sd-wan_vbond_orchestrator
vedge_cloud_router
vedge_100wm_router

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