CVE-2017-3852

published 2017-03-22

CVE-2017-3852: A vulnerability in the Cisco application-hosting framework (CAF) component of the Cisco IOx application environment could allow an authenticated, remote…

Priority P3 52 high 8.1 CVSS 3.0

AV N AC L PR L UI N S U C N I H A H

A vulnerability in the Cisco application-hosting framework (CAF) component of the Cisco IOx application environment could allow an authenticated, remote attacker to write or modify arbitrary files in the virtual instance running on the affected device. The vulnerability is due to insufficient input validation of user-supplied application packages. An attacker who can upload a malicious package within Cisco IOx could exploit the vulnerability to modify arbitrary files. The impacts of a successful exploit are limited to the scope of the virtual instance and do not impact the router that is hosting Cisco IOx. Cisco IOx Releases 1.0.0.0 and 1.1.0.0 are vulnerable. Cisco Bug IDs: CSCuy52317.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
cisco	application-hosting_framework	—	—
cisco	iox	—	—
cisco	iox	—	—

CVSS provenance

nvd v3.0 8.1 HIGH CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

nvd v2.0 5.5 MEDIUM AV:N/AC:L/Au:S/C:N/I:P/A:P

vendor_cisco 8.1 HIGH

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