CVE-2019-1976: Cisco Industrial Network Director Configuration Data Information Disclosure Vulnerability

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-09-05 · updated 2026-06-17
Weakness: CWE-200

Description

A vulnerability in the “plug-and-play” services component of Cisco Industrial Network Director (IND) could allow an unauthenticated, remote attacker to access sensitive information on an affected device. The vulnerability is due to improper access restrictions on the web-based management interface. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to access running configuration information about devices managed by the IND, including administrative credentials.

Affected products

Cisco Industrial Network Director: before 1.6.0 — fixed in 1.6.0
Cisco Network Level Service: 1.6(0.369)

How to fix

Upgrade to a fixed version: Cisco Industrial Network Director 1.6.0. Check the vendor advisory for mitigations.

References

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