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Vulnerability record · CVE-2020-26068 · published 18 November 2020

CVE-2020-26068: Cisco roomos insecure direct object reference vulnerability

Cisco · Roomos

A vulnerability in the xAPI service of Cisco Telepresence CE Software and Cisco RoomOS Software could allow an authenticated, remote attacker to generate an access token for an affected device. The vulnerability is due to insufficient access authorization. An attacker could exploit this vulnerability by using the xAPI service to generate a specific token. A successful exploit could allow the attacker to use the generated token to enable experimental features on the device that should not be available to users.

6.5 CVSS 3.1 Medium EPSS 0.73% · top 47.0% CWE-639 · Insecure direct object reference
6.5CVSS 3.1 base score, v2 5.5
0.73%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

A vulnerability in the xAPI service of Cisco Telepresence CE Software and Cisco RoomOS Software could allow an authenticated, remote attacker to generate an access token for an affected device. The vulnerability is due to insufficient access authorization. An attacker could exploit this vulnerability by using the xAPI service to generate a specific token. A successful exploit could allow the attacker to use the generated token to enable experimental features on the device that should not be available to users.

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2026-20156Cisco roomos memory buffer overflow vulnerabilityAs part of Cisco's ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive inte…EPSS 0.46%9.8CVE-2026-20157Cisco roomos missing encryption vulnerabilityAs part of Cisco's ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive inte…EPSS 0.19%8.8CVE-2026-20150Cisco roomos improper access control vulnerabilityAs part of Cisco's ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive inte…EPSS 0.42%8.8CVE-2019-15288Cisco telepresence codec improper input validation vulnerabilityA vulnerability in the CLI of Cisco TelePresence Collaboration Endpoint (CE), Cisco TelePresence Codec (TC), and Cisco RoomOS Software could allow an…EPSS 1.7%8.1CVE-2022-20764Cisco telepresence collaboration endpoint open redirect vulnerabilityMultiple vulnerabilities in the web engine of Cisco TelePresence Collaboration Endpoint (CE) Software and Cisco RoomOS Software could allow a remote …EPSS 1.0%7.5CVE-2026-20153Cisco roomos improper input validation vulnerabilityAs part of Cisco's ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive inte…EPSS 0.47%7.5CVE-2026-20158Cisco roomos vulnerabilityAs part of Cisco's ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive inte…EPSS 0.47%7.5CVE-2026-20187Cisco roomos vulnerabilityAs part of Cisco's ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive inte…EPSS 0.47%

Source: NIST National Vulnerability Database (record CVE-2020-26068), CISA KEV, FIRST EPSS (scores of 2026-10-12). This page is refreshed as NVD updates the record.