4.3mediumMedium
CVE-2020-3365
Cisco Enterprise Nfv Infrastructure Software
A vulnerability in the directory permissions of Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an authenticated, remote attacker to perform a directory traversal attack on a limited set of restricted directories. The vulnerability is due to a flaw in the logic that governs directory permissions. An attacker could exploit this vulnerability by using capabilities that are not controlled by the role-based access control (RBAC) mechanisms of the software. A successful exploit could allow the attacker to overwrite files on an affected device.
Exploitation status
- A vendor advisory or patch reference has been published.
What the metrics mean
- It is reachable over a network, without needing local access.
- For an attacker who can reach it, no special conditions are needed to exploit it.
- To exploit it, an ordinary user account is needed.
- Beyond that, no action by a user is required.
Scoring
- CVSS
- 4.3 (v3.1)
- Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N- Weakness
- CWE-22
- Assigned by
- psirt@cisco.com
Dates
- Published
- 2020-09-04
- Last modified
- 2026-08-24
- Sources
- NVD
Affected products
- Cisco Enterprise Nfv Infrastructure Software3.5.1 - 4.1.2
As listed in the NVD configuration data. Not a statement about your estate.