PT-2019-3082 · Cisco · Nfvis

Published 2019-08-21 · Updated 2019-10-09 · CVE-2019-1984

Positive Technologies (AI Summary)

CVSS v2.0

8.5

High

Base vector

AV:N/AC:L/Au:S/C:N/I:C/A:C

Name of the Vulnerable Software and Affected Versions Cisco Enterprise Network Functions Virtualization Infrastructure Software (NFVIS) (affected versions not specified)

Description A vulnerability in the software could allow an authenticated, remote attacker with administrator privileges to overwrite files on the underlying operating system of an affected device. The issue is due to improper input validation in an NFVIS file-system command. An attacker could exploit this by using crafted variables during the execution of an affected command, potentially allowing them to overwrite arbitrary files on the underlying OS.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2019-03064

CVE-2019-1984

Affected Products

Nfvis

References · 4

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-nfv-filewrite · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-1984 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-1984 · Security Note
• https://bdu.fstec.ru/vul/2019-03064 · Security Note