Vulnerability Description
A vulnerability in the update service of Cisco Webex Meetings Desktop App and Cisco Webex Productivity Tools for Windows could allow an authenticated, local attacker to execute arbitrary commands as a privileged user. The vulnerability is due to insufficient validation of user-supplied parameters. An attacker could exploit this vulnerability by invoking the update service command with a crafted argument. An exploit could allow the attacker to run arbitrary commands with SYSTEM user privileges. While the CVSS Attack Vector metric denotes the requirement for an attacker to have local access, administrators should be aware that in Active Directory deployments, the vulnerability could be exploited remotely by leveraging the operating system remote management tools. This vulnerability is fixed in Cisco Webex Meetings Desktop App Release 33.6.6 and 33.9.1 releases. This vulnerability is fixed in Cisco Webex Productivity Tools Release 33.0.7.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Webex Meetings | < 33.6.6 |
| Cisco | Webex Meetings Online | t33.0.5 |
| Cisco | Webex Productivity Tools | >= 32.6.0, < 33.0.7 |
| Microsoft | Windows | - |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/107184Third Party Advisory
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2Vendor Advisory
- https://www.exploit-db.com/exploits/46479/ExploitThird Party Advisory
- http://www.securityfocus.com/bid/107184Third Party Advisory
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2Vendor Advisory
- https://www.exploit-db.com/exploits/46479/ExploitThird Party Advisory
FAQ
What is CVE-2019-1674?
CVE-2019-1674 is a vulnerability with a CVSS score of 7.8 (HIGH). A vulnerability in the update service of Cisco Webex Meetings Desktop App and Cisco Webex Productivity Tools for Windows could allow an authenticated, local attacker to execute arbitrary commands as a...
How severe is CVE-2019-1674?
CVE-2019-1674 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-1674?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Webex Meetings, Cisco Webex Meetings Online, Cisco Webex Productivity Tools, Microsoft Windows.