Vulnerability Description
A vulnerability in web interface of the Cisco Webex Event Center, Cisco Webex Meeting Center, Cisco Webex Support Center, and Cisco Webex Training Center could allow an unauthenticated, remote attacker to guess account usernames. The vulnerability is due to missing CAPTCHA protection in certain URLs. An attacker could exploit this vulnerability by sending a crafted request to the web interface. A successful exploit could allow the attacker to know if a given username is valid and find the real name of the user.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Webex Meetings Online | 11.0.0 |
| Cisco | Webex Meetings Server | 4.0 |
| Cisco | Webex Event Center | - |
| Cisco | Webex Meeting Center | - |
| Cisco | Webex Support Center | - |
| Cisco | Webex Training Center | - |
Related Weaknesses (CWE)
References
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2Vendor Advisory
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2Vendor Advisory
FAQ
What is CVE-2019-15987?
CVE-2019-15987 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A vulnerability in web interface of the Cisco Webex Event Center, Cisco Webex Meeting Center, Cisco Webex Support Center, and Cisco Webex Training Center could allow an unauthenticated, remote attacke...
How severe is CVE-2019-15987?
CVE-2019-15987 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-15987?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Webex Meetings Online, Cisco Webex Meetings Server, Cisco Webex Event Center, Cisco Webex Meeting Center, Cisco Webex Support Center.