CVE-2022-20630: Cisco DNA Center Information Disclosure Vulnerability

Severity: medium (CVSS 4.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-02-10 · updated 2026-06-17
Weakness: CWE-200

Description

A vulnerability in the audit log of Cisco DNA Center could allow an authenticated, local attacker to view sensitive information in clear text. This vulnerability is due to the unsecured logging of sensitive information on an affected system. An attacker with administrative privileges could exploit this vulnerability by accessing the audit logs through the CLI. A successful exploit could allow the attacker to retrieve sensitive information that includes user credentials.

Affected products

Cisco Digital Network Architecture Center (DNA Center): from 2.1.2.0 before 2.2.2.8; from 2.2.3.0 before 2.2.3.4 — fixed in 2.2.2.8, 2.2.3.4

How to fix

Upgrade to a fixed version: Cisco Digital Network Architecture Center (DNA Center) 2.2.2.8, 2.2.3.4. Check the vendor advisory for mitigations.

References

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