What’s Vulnerable › Vulnerabilities
CVE-2026-20289: Cisco RoomOS Logging Subsystem Information Disclosure Vulnerability
- Severity: medium (CVSS 6.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-05 · updated 2026-10-23
- Weakness: CWE-532
Description
A vulnerability in the logging subsystem of Cisco RoomOS could allow an authenticated, local attacker with low privileges to access sensitive information. This vulnerability is due to the logging of sensitive information. An attacker could exploit this vulnerability by enabling a specific logging level and then collecting the system logs. A successful exploit could allow the attacker to view sensitive information like user login credentials.
Affected products
- Cisco Roomos: from 26.0.1.2 before 26.7.2.2 — fixed in 26.7.2.2
- Cisco Roomos Cloud: before 11.39.1.3; from 26.0.1.2 before 26.7.1.12 — fixed in 11.39.1.3, 26.7.1.12
How to fix
Upgrade to a fixed version: Cisco Roomos 26.7.2.2; Cisco Roomos Cloud 11.39.1.3, 26.7.1.12. Check the vendor advisory for mitigations.
References
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