PT-2019-3134 · Cisco · Cisco Enterprise Network Functions Virtualization Infrastructure

Tahir Khan · Published 2019-08-21 · Updated 2019-10-09 · CVE-2019-12623

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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

Description A vulnerability in the web server functionality could allow an authenticated, remote attacker to perform file enumeration on an affected system. The issue is due to the web server responding with different error codes for existing and non-existing files. An attacker could exploit this by sending GET requests for different file names, potentially allowing them to enumerate files residing on the system.

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

Weakness Enumeration

CWE-538

Related Identifiers

BDU:2019-03119

CVE-2019-12623

Affected Products

Cisco Enterprise Network Functions Virtualization Infrastructure

References · 4

• https://bdu.fstec.ru/vul/2019-03119 · Security Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-nfv-enumeration · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-12623 · Security Note
• https://osv.dev/vulnerability/CVE-2019-12623 · Vendor Advisory