CVE-2019-1876
4.0 · MEDIUMOverview
CVE-2019-1876 is a medium-severity vulnerability affecting cisco wide_area_application_services. It was published on June 20, 2019 and has a CVSS 3.0 base score of 4.0 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 4.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A vulnerability in the HTTPS proxy feature of Cisco Wide Area Application Services (WAAS) Software could allow an unauthenticated, remote attacker to use the Central Manager as an HTTPS proxy. The vulnerability is due to insufficient authentication of proxy connection requests. An attacker could exploit this vulnerability by sending a malicious HTTPS CONNECT message to the Central Manager. A successful exploit could allow the attacker to access public internet resources that would normally be blocked by corporate policies.
Remediation
Check the references section for vendor advisories and patches from cisco. Update wide_area_application_services 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 |
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Frequently Asked Questions
What is CVE-2019-1876?
CVE-2019-1876 is a medium-severity vulnerability affecting cisco wide_area_application_services. It was published on June 20, 2019 and has a CVSS 3.0 base score of 4.0 (MEDIUM).
How severe is CVE-2019-1876?
This vulnerability has a CVSS 3.0 base score of 4.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-1876?
Check the references section for vendor advisories and patches from cisco. Update wide_area_application_services 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-2019-1876?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-1876 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
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