CVE-2018-15442
7.8 · HIGHOverview
CVE-2018-15442 is a high-severity vulnerability affecting cisco webex_meetings_desktop. It was published on October 24, 2018 and has a CVSS 3.0 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
A vulnerability in the update service of Cisco Webex Meetings Desktop App 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.
Remediation
Check the references section for vendor advisories and patches from cisco. Update webex_meetings_desktop to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| cisco | webex_meetings_desktop | >= 0, < 33.6.4 | Affected |
| cisco | webex_productivity_tools | >= 32.6.0, < 33.0.6 | Affected |
References
Frequently Asked Questions
What is CVE-2018-15442?
CVE-2018-15442 is a high-severity vulnerability affecting cisco webex_meetings_desktop. It was published on October 24, 2018 and has a CVSS 3.0 base score of 7.8 (HIGH).
How severe is CVE-2018-15442?
This vulnerability has a CVSS 3.0 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2018-15442?
Check the references section for vendor advisories and patches from cisco. Update webex_meetings_desktop to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-15442?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-15442 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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