CVE-2020-3378 : A vulnerability in the web-based management interface for Cisco SD-WAN vManage S

A vulnerability in the web-based management interface for Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to impact the integrity of an affected system by executing arbitrary SQL queries. The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending crafted input that includes SQL statements to an affected system. A successful exploit could allow the attacker to modify entries in some database tables, affecting the integrity of the data.

Published 2020-07-16 18:15:19

Updated 2023-05-23 13:55:46

Source Cisco Systems, Inc.

View at NVD, CVE.org

Vulnerability category: Sql Injection

Products affected by CVE-2020-3378

Cisco » Sd-wan Firmware
Versions from including (>=) 19.2.0 and before (<) 19.2.3
cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:*
Matching versions
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 before (<) 18.4.5
cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:*
Matching versions
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-2020-3378

EPSS FAQ

0.17%

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

~ 35 %

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

CVSS scores for CVE-2020-3378

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.0	MEDIUM	AV:N/AC:L/Au:S/C:N/I:P/A:N	8.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
4.3	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	2.8	1.4	Cisco Systems, Inc.
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: None Availability: None
4.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N	2.8	1.4	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: Low Availability: None

CWE ids for CVE-2020-3378

CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.
Assigned by:
- nvd@nist.gov (Primary)
- ykramarz@cisco.com (Secondary)

References for CVE-2020-3378

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sivm-M8wugR9O

Cisco SD-WAN vManage Software SQL Injection Vulnerability
Vendor Advisory

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Vulnerability Details : CVE-2020-3378

Products affected by CVE-2020-3378

Exploit prediction scoring system (EPSS) score for CVE-2020-3378

CVSS scores for CVE-2020-3378

CWE ids for CVE-2020-3378

References for CVE-2020-3378