#VU46276 Path traversal in Enterprise NFV Infrastructure Software


Published: 2020-09-04

Vulnerability identifier: #VU46276

Vulnerability risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-3365

CWE-ID: CWE-22

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Enterprise NFV Infrastructure Software
Server applications / Virtualization software

Vendor: Cisco Systems, Inc

Description

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to a flaw in the logic that governs directory permissions. A remote authenticated attacker can send a specially crafted HTTP request and overwrite files on the target device.

Mitigation
Install update from vendor's website.

Vulnerable software versions

Enterprise NFV Infrastructure Software: 3.5.1 - 4.2.1


External links
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nfvis-path-emy79OC2


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.


Latest bulletins with this vulnerability