PT-2019-3144 · Cisco · Cisco Enterprise Nfv Infrastructure

Published 2019-08-07 · Updated 2021-10-29 · CVE-2019-1961

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

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

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

Description A vulnerability in the software could allow an authenticated, remote attacker to read arbitrary files on the underlying operating system of an affected device. The issue is due to improper input validation of tar packages uploaded through the Web Portal to the Image Repository. An attacker could exploit this by uploading a crafted tar package and viewing the generated log entries, potentially allowing them to read 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

Insertion into Log File

Weakness Enumeration

CWE-20

CWE-532

Related Identifiers

BDU:2019-03131

CVE-2019-1961

Affected Products

Cisco Enterprise Nfv Infrastructure

References · 4

• https://bdu.fstec.ru/vul/2019-03131 · Security Note
• https://osv.dev/vulnerability/CVE-2019-1961 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-1961 · Security Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190807-nfv-fileread · Vendor Advisory