Vulnerability Details : CVE-2019-1650
A vulnerability in the Cisco SD-WAN Solution could allow an authenticated, remote attacker to overwrite arbitrary files on the underlying operating system of an affected device. The vulnerability is due to improper input validation of the save command in the CLI of the affected software. An attacker could exploit this vulnerability by modifying the save command in the CLI of an affected device. A successful exploit could allow the attacker to overwrite arbitrary files on the underlying operating system of an affected device and escalate their privileges to the root user.
Vulnerability category: Input validation
Products affected by CVE-2019-1650
- cpe:2.3:a:cisco:vbond_orchestrator:-:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:vmanage_network_management:-:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:vsmart_controller:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:vedge_100_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:vedge_1000_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:vedge_2000_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:vedge_5000_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-1650
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 46 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-1650
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.0
|
HIGH | AV:N/AC:L/Au:S/C:C/I:C/A:C |
8.0
|
10.0
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
Cisco Systems, Inc. | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2019-1650
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: ykramarz@cisco.com (Secondary)
-
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-1650
-
http://www.securityfocus.com/bid/106716
Cisco SD-WAN CVE-2019-1650 Arbitrary File Overwrite VulnerabilityThird Party Advisory;VDB Entry
-
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190123-sdwan-file-write
Cisco SD-WAN Solution Arbitrary File Overwrite VulnerabilityVendor Advisory
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