Vulnerability Description
A vulnerability in the client application for iOS of Cisco Webex Teams could allow an authenticated, remote attacker to upload arbitrary files within the scope of the iOS application. The vulnerability is due to improper input validation in the client application. An attacker could exploit this vulnerability by sending a malicious file to a targeted user and persuading the user to manually open it. An exploit could allow the attacker to overwrite sensitive application files and eventually cause a denial of service (DoS) condition by foreclosing future access to the system to the targeted user. This vulnerability is fixed in version 3.13.26920.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Webex Teams | < 3.13.26920 |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/107101Broken LinkThird Party AdvisoryVDB Entry
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2ExploitVendor Advisory
- http://www.securityfocus.com/bid/107101Broken LinkThird Party AdvisoryVDB Entry
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2ExploitVendor Advisory
FAQ
What is CVE-2019-1689?
CVE-2019-1689 is a vulnerability with a CVSS score of 7.3 (HIGH). A vulnerability in the client application for iOS of Cisco Webex Teams could allow an authenticated, remote attacker to upload arbitrary files within the scope of the iOS application. The vulnerabilit...
How severe is CVE-2019-1689?
CVE-2019-1689 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-1689?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Webex Teams.