CVE-2020-3265 : A vulnerability in Cisco SD-WAN Solution software could allow an authenticated,

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

Published 2020-03-19 16:15:16

Updated 2023-05-23 13:55:46

Source Cisco Systems, Inc.

View at NVD, CVE.org

Products affected by CVE-2020-3265

Cisco » Sd-wan Firmware
Versions before (<) 18.4.5
cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Vedge Cloud Router » Version: N/A
When used together with: Cisco » Vmanage Network Management System » Version: N/A
When used together with: Cisco » Vsmart Controller » Version: N/A
When used together with: Cisco » 1100-4g Integrated Services Router » Version: N/A
When used together with: Cisco » 1100-4gltegb Integrated Services Router » Version: N/A
When used together with: Cisco » 1100-4gltena Integrated Services Router » Version: N/A
When used together with: Cisco » 1100-6g Integrated Services Router » Version: N/A
When used together with: Cisco » Vedge 100 » Version: N/A
When used together with: Cisco » Vedge 1000 » Version: N/A
When used together with: Cisco » Vedge 100b » Version: N/A
When used together with: Cisco » Vedge 100m » Version: N/A
When used together with: Cisco » Vedge 100wm » Version: N/A
When used together with: Cisco » Vedge 2000 » Version: N/A
When used together with: Cisco » Vedge 5000 » Version: N/A
Cisco » Sd-wan Firmware
Versions from including (>=) 19.2.0 and before (<) 19.2.2
cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Vedge Cloud Router » Version: N/A
When used together with: Cisco » Vmanage Network Management System » Version: N/A
When used together with: Cisco » Vsmart Controller » Version: N/A
When used together with: Cisco » 1100-4g Integrated Services Router » Version: N/A
When used together with: Cisco » 1100-4gltegb Integrated Services Router » Version: N/A
When used together with: Cisco » 1100-4gltena Integrated Services Router » Version: N/A
When used together with: Cisco » 1100-6g Integrated Services Router » Version: N/A
When used together with: Cisco » Vedge 100 » Version: N/A
When used together with: Cisco » Vedge 1000 » Version: N/A
When used together with: Cisco » Vedge 100b » Version: N/A
When used together with: Cisco » Vedge 100m » Version: N/A
When used together with: Cisco » Vedge 100wm » Version: N/A
When used together with: Cisco » Vedge 2000 » Version: N/A
When used together with: Cisco » Vedge 5000 » Version: N/A
Cisco » Sd-wan Firmware » Version: 20.1.0
cpe:2.3:o:cisco:sd-wan_firmware:20.1.0:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Vedge Cloud Router » Version: N/A
When used together with: Cisco » Vmanage Network Management System » Version: N/A
When used together with: Cisco » Vsmart Controller » Version: N/A
When used together with: Cisco » 1100-4g Integrated Services Router » Version: N/A
When used together with: Cisco » 1100-4gltegb Integrated Services Router » Version: N/A
When used together with: Cisco » 1100-4gltena Integrated Services Router » Version: N/A
When used together with: Cisco » 1100-6g Integrated Services Router » Version: N/A
When used together with: Cisco » Vedge 100 » Version: N/A
When used together with: Cisco » Vedge 1000 » Version: N/A
When used together with: Cisco » Vedge 100b » Version: N/A
When used together with: Cisco » Vedge 100m » Version: N/A
When used together with: Cisco » Vedge 100wm » Version: N/A
When used together with: Cisco » Vedge 2000 » Version: N/A
When used together with: Cisco » Vedge 5000 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2020-3265

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 6 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-3265

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.2	HIGH	AV:L/AC:L/Au:N/C:C/I:C/A:C	3.9	10.0	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
7.0	HIGH	CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H	1.0	5.9	Cisco Systems, Inc.
Attack Vector: Local Attack Complexity: High Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	1.8	5.9	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2020-3265

CWE-264

Assigned by: ykramarz@cisco.com (Secondary)
CWE-269 Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-3265

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwpresc-ySJGvE9

Cisco SD-WAN Solution Privilege Escalation Vulnerability
Vendor Advisory

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Vulnerability Details : CVE-2020-3265

Products affected by CVE-2020-3265

Exploit prediction scoring system (EPSS) score for CVE-2020-3265

CVSS scores for CVE-2020-3265

CWE ids for CVE-2020-3265

References for CVE-2020-3265