CVE-2020-3295
7.2 · HIGHOverview
CVE-2020-3295 is a high-severity vulnerability affecting cisco rv016_firmware. It was published on June 18, 2020 and has a CVSS 3.1 base score of 7.2 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers and Cisco Small Business RV016, RV042, and RV082 Routers could allow an authenticated, remote attacker with administrative privileges to execute arbitrary code on an affected device. The vulnerabilities are due to insufficient boundary restrictions on user-supplied input to scripts in the web-based management interface. An attacker with administrative privileges that are sufficient to log in to the web-based management interface could exploit each vulnerability by sending crafted requests that contain overly large values to an affected device, causing a stack overflow. A successful exploit could allow the attacker to cause the device to crash or allow the attacker to execute arbitrary code with root privileges on the underlying operating system.
Remediation
Check the references section for vendor advisories and patches from cisco. Update rv016_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 | rv016_firmware | 0 | Affected |
| cisco | rv042_firmware | 0 | Affected |
| cisco | rv042g_firmware | 0 | Affected |
| cisco | rv082_firmware | 0 | Affected |
| cisco | rv320_firmware | 0 | Affected |
| cisco | rv325_firmware | 0 | Affected |
Frequently Asked Questions
What is CVE-2020-3295?
CVE-2020-3295 is a high-severity vulnerability affecting cisco rv016_firmware. It was published on June 18, 2020 and has a CVSS 3.1 base score of 7.2 (HIGH).
How severe is CVE-2020-3295?
This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2020-3295?
Check the references section for vendor advisories and patches from cisco. Update rv016_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-2020-3295?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-3295 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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