Cisco Enterprise Nfv Infrastructure Software
CVE-2020-3138
A vulnerability in the upgrade component of Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an authenticated, local attacker to install a malicious file when upgrading. The vulnerability is due to insufficient signature validation. An attacker could exploit this vulnerability by providing a crafted upgrade file. A successful exploit could allow the attacker to upload crafted code to the affected device.
What this means for your business
- It affects Cisco Enterprise Nfv Infrastructure Software. It matters if your company, or a supplier that handles your data, runs it.
- An attacker can use it only with access to the machine itself, with an administrator login, and without anyone at your company clicking anything.
What to do
- 1Check whether your company or your suppliers run Cisco Enterprise Nfv Infrastructure Software, and which version. The affected versions are listed further down this page.
- 2If you do, apply the vendor's fix. A patch or vendor advisory has been published.
Not sure if your company is exposed?
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Scoring
- CVSS
- 6.7 (v3.1)
- Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H- Weakness
- CWE-347
- Assigned by
- psirt@cisco.com
Dates
- Published
- 2020-02-19
- Last modified
- 2026-08-24
- Sources
- NVD
Affected products
- Cisco Enterprise Nfv Infrastructure Software- 3.11.1
As listed in the NVD configuration data. Not a statement about your estate.