First published: Sat Jul 06 2019(Updated: )
A vulnerability in Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an authenticated, remote attacker with administrator privileges to overwrite or read arbitrary files on the underlying operating system (OS) of an affected device. The vulnerability is due to improper input validation in NFVIS filesystem commands. An attacker could exploit this vulnerability by using crafted variables during the execution of an affected command. A successful exploit could allow the attacker to overwrite or read arbitrary files on the underlying OS.
Credit: ykramarz@cisco.com
Affected Software | Affected Version | How to fix |
---|---|---|
Cisco Enterprise NFV Infrastructure Software | =3.9.1 |
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CVE-2019-1894 is a vulnerability in Cisco Enterprise NFV Infrastructure Software (NFVIS) that allows an authenticated attacker with administrator privileges to overwrite or read arbitrary files on the underlying operating system.
CVE-2019-1894 has a severity rating of 7.2, which is considered critical.
An attacker can exploit CVE-2019-1894 by gaining authenticated access with administrator privileges and then overwriting or reading arbitrary files on the underlying operating system.
Cisco Enterprise NFV Infrastructure Software version 3.9.1 is affected by CVE-2019-1894.
Yes, Cisco has provided a fix for CVE-2019-1894. Please refer to the Cisco Security Advisory for more information.