CVE-2020-3330

Cisco Small Business RV110W Wireless-N VPN Firewall Static Default Credential Vulnerability

Description

A vulnerability in the Telnet service of Cisco Small Business RV110W Wireless-N VPN Firewall Routers could allow an unauthenticated, remote attacker to take full control of the device with a high-privileged account. The vulnerability exists because a system account has a default and static password. An attacker could exploit this vulnerability by using this default account to connect to the affected system. A successful exploit could allow the attacker to gain full control of an affected device.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 6.33% Top 10%
Vendor Advisory cisco.com
Affected: Cisco Cisco RV110W Wireless-N VPN Firewall Firmware
Published at:
Updated at:

References

Link Tags
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv110w-static-cred-BMTWBWTy vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-3330?
CVE-2020-3330 has been scored as a critical severity vulnerability.
How to fix CVE-2020-3330?
To fix CVE-2020-3330, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-3330 being actively exploited in the wild?
It is possible that CVE-2020-3330 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~6% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-3330?
CVE-2020-3330 affects Cisco Cisco RV110W Wireless-N VPN Firewall Firmware.
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