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TI-2026-16478 Aliases CVE-2026-20289GHSA-j6mf-566j-jp3c

Cisco RoomOS Logging Subsystem Information Disclosure Vulnerability

Priority LOW 29CWE-532Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-532.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00331 26th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
CiscoCisco RoomOS SoftwareRoomOS 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; RoomOS 11.14.3.0; RoomOS 11.17.2.2; RoomOS 11.14.4.0; RoomOS 10.19 StepUpg; RoomOS 11.17.3.0; RoomOS 11.20.2.3; RoomOS 11.14.5.0; RoomOS 11.17.4.0; RoomOS 11.20.3.0; RoomOS 11.23.1.6; RoomOS 11.23.1.8; RoomOS 11.24.1.5; RoomOS 11.24.2.4; RoomOS 11.24.3.0; RoomOS 11.24.4.1; RoomOS 11.27.2.0; RoomOS 11.28.1.3; RoomOS 11.27.3.0; RoomOS 11.31.1.5; RoomOS 11.27.4.0; RoomOS 11.32.2.1; RoomOS 11.33.1.7; RoomOS 26.0.1.2; RoomOS 11.34.1.2; RoomOS 11.32.3.0; RoomOS 11.27.5.0; RoomOS 11.32.4.0; RoomOS 26.1.1.5; RoomOS 11.35.1.2; RoomOS 26.2.2.2; RoomOS 11.32.5.1; RoomOS 26.4.1.6; RoomOS 26.4.1.4; RoomOS 26.3.1.3; RoomOS 11.36.1.1; RoomOS 11.37.1.0; RoomOS 26.5.2.0; RoomOS 11.38.1.1—No fix listedCNA
  • Cisco RoomOS Software VendorCisco Affected 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; RoomOS 11.14.3.0; RoomOS 11.17.2.2; RoomOS 11.14.4.0; RoomOS 10.19 StepUpg; RoomOS 11.17.3.0; RoomOS 11.20.2.3; RoomOS 11.14.5.0; RoomOS 11.17.4.0; RoomOS 11.20.3.0; RoomOS 11.23.1.6; RoomOS 11.23.1.8; RoomOS 11.24.1.5; RoomOS 11.24.2.4; RoomOS 11.24.3.0; RoomOS 11.24.4.1; RoomOS 11.27.2.0; RoomOS 11.28.1.3; RoomOS 11.27.3.0; RoomOS 11.31.1.5; RoomOS 11.27.4.0; RoomOS 11.32.2.1; RoomOS 11.33.1.7; RoomOS 26.0.1.2; RoomOS 11.34.1.2; RoomOS 11.32.3.0; RoomOS 11.27.5.0; RoomOS 11.32.4.0; RoomOS 26.1.1.5; RoomOS 11.35.1.2; RoomOS 26.2.2.2; RoomOS 11.32.5.1; RoomOS 26.4.1.6; RoomOS 26.4.1.4; RoomOS 26.3.1.3; RoomOS 11.36.1.1; RoomOS 11.37.1.0; RoomOS 26.5.2.0; RoomOS 11.38.1.1 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:cisco:roomos:*:*:*:*:*:*:*:*26.0.1.2 to before 26.7.2.2VulnerableCisco
cpe:2.3:o:cisco:roomos_cloud:*:*:*:*:*:*:*:*before 11.39.1.3; 26.0.1.2 to before 26.7.1.12VulnerableCisco
  • cpe:2.3:o:cisco:roomos:*:*:*:*:*:*:*:* Versions 26.0.1.2 to before 26.7.2.2 Vulnerable ·Cisco
  • cpe:2.3:o:cisco:roomos_cloud:*:*:*:*:*:*:*:* Versions before 11.39.1.3; 26.0.1.2 to before 26.7.1.12 Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-20289
  2. 2026-10-03 Alias added: GHSA-j6mf-566j-jp3c

References

Advisory 1

  • TI-2019-11399 Cisco TelePresence Collaboration Endpoint, TelePresence Codec, and RoomOS Software Privilege Escalation Vulnerability CVSS 3.1HIGH 8.8
  • TI-2026-16365 Cisco RoomOS Security Hardening Release - Buffer Management Vulnerabilities CVSS 3.1CRITICAL 9.8
  • TI-2026-16366 Cisco RoomOS Security Hardening Release - Missing Encryption Vulnerabilities CVSS 3.1CRITICAL 9.8
  • TI-2022-05342 Cisco TelePresence Collaboration Endpoint and RoomOS Software H.323 Denial of Service Vulnerability CVSS 3.1HIGH 7.5
  • TI-2019-11400 Cisco TelePresence Collaboration Endpoint and RoomOS Software Denial of Service Vulnerabilities CVSS 3.1HIGH 7.5
  • TI-2026-16359 Cisco RoomOS Security Hardening Release - Access Control Vulnerabilities CVSS 3.1HIGH 8.8
See all 32 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences