CVE-2026-20150

Modified Modified - Updated After Analysis

Improper Access Control in Cisco RoomOS

Publication date: 2026-07-15

Last updated on: 2026-08-14

Assigner: Cisco Systems, Inc.

Description

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20150 are related to improper access control that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-284.

CVSS Scores

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Meta Information

Published

2026-07-15

Last Modified

2026-08-14

Generated

2026-08-25

AI Q&A

2026-07-16

EPSS Evaluated

2026-08-23

NVD

CVE-2026-20150

EUVD

EUVD-2026-44715

Affected Vendors & Products

Vendor	Product	Version / Range
cisco	roomos	From 26.0.1.2 (inc) to 26.5.2.2 (exc)
cisco	roomos	to 11.32.6.0 (exc)
cisco	roomos_cloud	to 11.39.1.1 (exc)
cisco	roomos_cloud	From 26.0.1.2 (inc) to 26.7.1.7 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-284	The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Attack-Flow Graph

Executive Summary

This vulnerability is related to improper access control in Cisco RoomOS software. It allows unauthorized users to gain elevated privileges or access sensitive functions due to insufficient restrictions on user permissions.

Impact Analysis

An attacker could exploit this to gain unauthorized access to systems, modify configurations, or steal sensitive data. This could lead to data breaches, system disruptions, or unauthorized control of devices running Cisco RoomOS.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR, HIPAA, or other regulations due to unauthorized data access or breaches. Organizations may face legal penalties, fines, or reputational damage if exploited.

Mitigation Strategies

Apply the latest Cisco RoomOS software update to address improper access control issues. Monitor Cisco's security advisories for patches and follow hardening guidelines provided by Cisco.

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