CVE-2019-1866
3.1 · LOWOverview
CVE-2019-1866 is a low-severity vulnerability affecting cisco webex_business_suite_39. It was published on April 13, 2020 and has a CVSS 3.1 base score of 3.1 (LOW).
This vulnerability has a CVSS 3.1 base score of 3.1, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Cisco Webex Business Suite before 39.1.0 contains a vulnerability that could allow an unauthenticated, remote attacker to affect the integrity of the application. The vulnerability is due to improper validation of host header values. An attacker with a privileged network position, either a man-in-the-middle or by intercepting wireless network traffic, could exploit this vulnerability to manipulate header values sent by a client to the affected application. The attacker could cause the application to use input from the header to redirect a user from the Cisco Webex Meetings Online site to an arbitrary site of the attacker's choosing.
Remediation
Check the references section for vendor advisories and patches from cisco. Update webex_business_suite_39 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_business_suite_39 | >= 0, < 39.1.0 | Affected |
Frequently Asked Questions
What is CVE-2019-1866?
CVE-2019-1866 is a low-severity vulnerability affecting cisco webex_business_suite_39. It was published on April 13, 2020 and has a CVSS 3.1 base score of 3.1 (LOW).
How severe is CVE-2019-1866?
This vulnerability has a CVSS 3.1 base score of 3.1, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-1866?
Check the references section for vendor advisories and patches from cisco. Update webex_business_suite_39 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-2019-1866?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-1866 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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