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CVE-2021-1233

CVE information

Published

3 years ago

Last Modified

6 months ago

CVSSv2.0 Severity

Medium

CVSSv3.1 Severity

Medium

Impact Analysis

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Description

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..

CVSSv2.0 Score

Severity
Medium
Base Score
4.9/10
Exploit Score
3.9/10
Access Vector
Local
Access Complexity
Low
Authentication Required
None
Impact Score
6.9/10
Confidentiality Impact
Complete
Availability Impact
None
Integrity Impact
None

CVSSv3.1 Score

Severity
Medium
Base Score
4.4/10
Exploit Score
0.8/10
Access Vector
Local
Access Complexity
Low
Privileges Required
High
Impact Score
3.6/10
Confidentiality Impact
High
Availability Impact
None
Integrity Impact
None
Scope
Unchanged
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:*
  Yes
- 18.4.3
cpe:2.3:h:cisco:vedge_100_router:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:vedge_1000_router:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:vedge_100b_router:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:vedge_100m_router:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:vedge_100wm_router:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:vedge_2000_router:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:vedge_5000_router:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:vedge_cloud_router:-:*:*:*:*:*:*:*
  No
-

References