Auth bypass in Cisco Webex Meetings Server
CVE-2018-0110
A vulnerability in Cisco WebEx Meetings Server could allow an authenticated, remote attacker to access the remote support account even after it has been disabled via the web application. The vulnerability is due to a design flaw in Cisco WebEx Meetings Server, which would not disable access to specifically configured user accounts, even after access had been disabled in the web application. An attacker could exploit this vulnerability by connecting to the remote support account, even after it had been disabled at the web application level. An exploit could allow the attacker to modify server configuration and gain access to customer data. Cisco Bug IDs: CSCvg46741.
EPSS: 0.014 (71.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Cisco Webex_meetings_server
- N/a Cisco Webex Meetings Server — versions Cisco WebEx Meetings Server
Weakness classification (CWE)
References
- psirt@cisco.com (x_refsource_CONFIRM, Vendor Advisory)
- psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
- psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
Frequently asked questions
- What is CVE-2018-0110?
- CVE-2018-0110 is a high-severity vulnerability in Cisco Webex Meetings Server, classified under CWE-254. CVSS score: 8.1/10. Published 2018-01-18.
- How severe is CVE-2018-0110?
- High severity. CVSS v3 base score is 8.1 out of 10.