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HIGH · 7.8

CVE-2019-1646

A vulnerability in the local CLI of the Cisco SD-WAN Solution could allow an authenticated, local attacker to escalate privileges and modify device configuration files. The vulnerability exists becaus...

Vulnerability Description

A vulnerability in the local CLI of the Cisco SD-WAN Solution could allow an authenticated, local attacker to escalate privileges and modify device configuration files. The vulnerability exists because user input is not properly sanitized for certain commands at the CLI. An attacker could exploit this vulnerability by sending crafted commands to the CLI of an affected device. A successful exploit could allow the attacker to establish an interactive session with elevated privileges. The attacker could then use the elevated privileges to further compromise the device or obtain additional configuration data from the device.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
CiscoVedge 100 FirmwareAll versions
CiscoVedge 100-
CiscoVedge 1000 FirmwareAll versions
CiscoVedge 1000-
CiscoVedge 2000 FirmwareAll versions
CiscoVedge 2000-
CiscoVedge 5000 FirmwareAll versions
CiscoVedge 5000-
CiscoSd-Wan< 18.4.0
CiscoVbond Orchestrator-
CiscoVmanage Network Management-
CiscoVsmart Controller-

Related Weaknesses (CWE)

CWE-77CWE-264

References

FAQ

What is CVE-2019-1646?

CVE-2019-1646 is a vulnerability with a CVSS score of 7.8 (HIGH). A vulnerability in the local CLI of the Cisco SD-WAN Solution could allow an authenticated, local attacker to escalate privileges and modify device configuration files. The vulnerability exists becaus...

How severe is CVE-2019-1646?

CVE-2019-1646 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-1646?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Vedge 100 Firmware, Cisco Vedge 100, Cisco Vedge 1000 Firmware, Cisco Vedge 1000, Cisco Vedge 2000 Firmware.