PT-2020-4910 · Cisco · Cisco Iot Field Network Director

Published 2020-11-18 · Updated 2020-12-02 · CVE-2020-3531

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions: Cisco IoT Field Network Director (affected versions not specified)

Description: A vulnerability in the REST API of Cisco IoT Field Network Director could allow an unauthenticated, remote attacker to access the back-end database of an affected system. The issue exists due to the software not properly authenticating REST API calls. An attacker could exploit this by obtaining a cross-site request forgery (CSRF) token and using it with REST API requests, potentially allowing access to the back-end database to read, alter, or drop information.

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

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

BDU:2020-05485

CVE-2020-3531

Affected Products

Cisco Iot Field Network Director

References · 5

• https://bdu.fstec.ru/vul/2020-05485 · Security Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-FND-BCK-GHkPNZ5F · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-3531 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-3531 · Security Note
• https://t.me/cibsecurity/16551 · Telegram Post