CVE-2023-20045
4.9 · MEDIUMOverview
CVE-2023-20045 is a medium-severity vulnerability affecting cisco rv160_vpn_router_firmware. It was published on January 20, 2023 and has a CVSS 3.1 base score of 4.9 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.9, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
A vulnerability in the web-based management interface of Cisco Small Business RV160 and RV260 Series VPN Routers could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device.
This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface of an affected device. A successful exploit could allow the attacker to execute arbitrary commands using root-level privileges on the affected device. To exploit this vulnerability, the attacker must have valid Administrator-level credentials on the affected device.
Remediation
Check the references section for vendor advisories and patches from cisco. Update rv160_vpn_router_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 | rv160_vpn_router_firmware | >= 0, < 1.0.01.04 | Affected |
| cisco | rv160w_wireless-ac_vpn_router_firmware | >= 0, < 1.0.01.04 | Affected |
| cisco | rv260_vpn_router_firmware | >= 0, < 1.0.01.04 | Affected |
| cisco | rv260p_vpn_router_with_poe_firmware | >= 0, < 1.0.01.04 | Affected |
Frequently Asked Questions
What is CVE-2023-20045?
CVE-2023-20045 is a medium-severity vulnerability affecting cisco rv160_vpn_router_firmware. It was published on January 20, 2023 and has a CVSS 3.1 base score of 4.9 (MEDIUM).
How severe is CVE-2023-20045?
This vulnerability has a CVSS 3.1 base score of 4.9, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-20045?
Check the references section for vendor advisories and patches from cisco. Update rv160_vpn_router_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-2023-20045?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-20045 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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