XSS in Cisco Webex Meeting Center
CVE-2017-12366
A vulnerability in Cisco WebEx Meeting Center could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of an affected system. The vulnerability is due to insufficient input validation of some parameters that are passed to the web server of the affected system. An attacker could exploit this vulnerability by convincing a user to follow a malicious link or by intercepting a user request and injecting malicious code into the request. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected web interface or allow the attacker to access sensitive browser-based information. Cisco Bug IDs: CSCvf78635,, CSCvg52440.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.012 (66.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Cisco Webex_meeting_center — versions t32.6
- N/a Cisco Webex Meeting Center — versions Cisco WebEx Meeting Center
Weakness classification (CWE)
References
- psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
- psirt@cisco.com (x_refsource_CONFIRM, Vendor Advisory)
- psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
Frequently asked questions
- What is CVE-2017-12366?
- CVE-2017-12366 is a medium-severity vulnerability in Cisco Webex Meeting Center, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2017-11-30.
- How severe is CVE-2017-12366?
- Medium severity. CVSS v3 base score is 6.1 out of 10.