PT-2020-2967 · Cisco · Cisco Enterprise Nfv Infrastructure

Published 2020-06-17 · Updated 2020-06-23 · CVE-2020-3236

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

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

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

Description A vulnerability exists due to improper input validation of CLI command arguments, allowing an authenticated, local attacker with valid administrative credentials to gain root shell access to the underlying operating system. The attacker could exploit this using path traversal techniques when executing a vulnerable command, potentially overwriting or reading arbitrary files on an affected device.

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

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

BDU:2020-03124

CVE-2020-3236

Affected Products

Cisco Enterprise Nfv Infrastructure

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2020-3236 · Security Note
• https://osv.dev/vulnerability/CVE-2020-3236 · Vendor Advisory
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nfvis-ptrav-SHMzzwVR · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-03124 · Security Note