CVE-2021-1537
6.2 · MEDIUMOverview
CVE-2021-1537 is a medium-severity vulnerability affecting cisco thousandeyes_recorder. It was published on June 4, 2021 and has a CVSS 3.1 base score of 6.2 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.2, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
A vulnerability in the installer software of Cisco ThousandEyes Recorder could allow an unauthenticated, local attacker to access sensitive information that is contained in the ThousandEyes Recorder installer software. This vulnerability exists because sensitive information is included in the application installer. An attacker could exploit this vulnerability by downloading the installer and extracting its contents. A successful exploit could allow the attacker to access sensitive information that is included in the application installer.
Remediation
Check the references section for vendor advisories and patches from cisco. Update thousandeyes_recorder 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 | thousandeyes_recorder | >= 0, < 1.0.5 | Affected |
Frequently Asked Questions
What is CVE-2021-1537?
CVE-2021-1537 is a medium-severity vulnerability affecting cisco thousandeyes_recorder. It was published on June 4, 2021 and has a CVSS 3.1 base score of 6.2 (MEDIUM).
How severe is CVE-2021-1537?
This vulnerability has a CVSS 3.1 base score of 6.2, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-1537?
Check the references section for vendor advisories and patches from cisco. Update thousandeyes_recorder 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-2021-1537?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-1537 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.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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