CVE-2020-3388
7.8 · HIGHOverview
CVE-2020-3388 is a high-severity vulnerability affecting cisco sd-wan_firmware. It was published on July 16, 2020 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 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 CLI of Cisco SD-WAN vManage Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by authenticating to the device and submitting crafted input to the CLI. The attacker must be authenticated to access the CLI. A successful exploit could allow the attacker to execute commands with root privileges.
Remediation
Check the references section for vendor advisories and patches from cisco. Update sd-wan_firmware 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 | sd-wan_firmware | 0 | Affected |
Frequently Asked Questions
What is CVE-2020-3388?
CVE-2020-3388 is a high-severity vulnerability affecting cisco sd-wan_firmware. It was published on July 16, 2020 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2020-3388?
This vulnerability has a CVSS 3.1 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-2020-3388?
Check the references section for vendor advisories and patches from cisco. Update sd-wan_firmware 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-2020-3388?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-3388 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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