VulnerabilityModified

CVE-2018-0347

HIGH 7.8EPSS 0.47%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.47%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

A vulnerability in the Zero Touch Provisioning (ZTP) subsystem of the Cisco SD-WAN Solution could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by authenticating to the device and submitting malicious input to the affected parameter. The attacker must be authenticated to access the affected parameter. A successful exploit could allow an attacker to execute commands with root privileges. This vulnerability affects the following Cisco products if they are running a release of the Cisco SD-WAN Solution prior to Release 18.3.0: vEdge 100 Series Routers, vEdge 1000 Series Routers, vEdge 2000 Series Routers, vEdge 5000 Series Routers. Cisco Bug IDs: CSCvi69906.

CVSS 3.0: 7.8 HIGHCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.47% probability · 39th percentile
CISA KEV: Not listed
Weakness: CWE-77
Affected: cisco/vbond orchestrator · cisco/vedge-plus · cisco/vedge-pro · cisco/vmanage network management · cisco/vsmart controller · cisco/vedge-100 firmware · cisco/vedge 100b firmware · cisco/vedge 100m firmware · cisco/vedge 100wm firmware · cisco/vedge-1000 firmware · cisco/vedge-2000 firmware · cisco/vedge-5000 firmware
Source: psirt@cisco.com

References

http://www.securityfocus.com/bid/104862Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180718-sdwan-ciVendor Advisory
http://www.securityfocus.com/bid/104862Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180718-sdwan-ciVendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.