CVE-2020-3268 : Security Advisory and Response
Learn about CVE-2020-3268 involving multiple vulnerabilities in Cisco RV Series Routers, allowing remote attackers to execute arbitrary commands. Find mitigation steps and patching details here.
Multiple vulnerabilities in the web-based management interface of Cisco RV110W, RV130, RV130W, and RV215W Series Routers could allow an authenticated, remote attacker to execute arbitrary commands.
Understanding CVE-2020-3268
This CVE involves multiple vulnerabilities in Cisco Small Business RV Series Routers that could be exploited by an attacker with administrative privileges.
What is CVE-2020-3268?
The vulnerabilities in the web-based management interface of Cisco RV Series Routers could permit a remote attacker to execute arbitrary commands after gaining administrative access.
The Impact of CVE-2020-3268
The vulnerabilities have a CVSS base score of 7.2, indicating a high severity level with significant impacts on confidentiality, integrity, and availability.
Technical Details of CVE-2020-3268
This section provides detailed technical information about the CVE.
Vulnerability Description
The vulnerabilities allow an authenticated, remote attacker with administrative privileges to execute arbitrary commands through the routers' web-based management interface.
Affected Systems and Versions
- Product: Cisco RV130W Wireless-N Multifunction VPN Router Firmware
- Vendor: Cisco
- Affected Version: n/a
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: High
- User Interaction: None
- Scope: Unchanged
Mitigation and Prevention
Protect your systems from CVE-2020-3268 with the following steps:
Immediate Steps to Take
- Apply vendor-provided patches and updates promptly.
- Restrict network access to the management interface of the routers.
- Monitor network traffic for any signs of exploitation.
Long-Term Security Practices
- Regularly update and patch all network devices.
- Implement strong authentication mechanisms for administrative access.
- Conduct regular security audits and assessments.
Patching and Updates
- Cisco has released patches to address these vulnerabilities. Ensure you apply the latest firmware updates to mitigate the risks.