Auth bypass in Cisco Telepresence Endpoint Software (Tc/ce)
CVE-2020-26068
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.
Vulnerability class: IDOR (Insecure Direct Object Reference)
EPSS: 0.007 (50.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N.
Affected products
Weakness classification (CWE)
References
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-26068?
- CVE-2020-26068 is a medium-severity vulnerability in Cisco Telepresence Endpoint Software (Tc/ce), classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.5/10. Published 2020-11-18.
- How severe is CVE-2020-26068?
- Medium severity. CVSS v3 base score is 5.5 out of 10.