CVE-2018-0125

Known Exploited

Description

A vulnerability in the web interface of the Cisco RV132W ADSL2+ Wireless-N VPN and RV134W VDSL2 Wireless-AC VPN Routers could allow an unauthenticated, remote attacker to execute arbitrary code and gain full control of an affected system, including issuing commands with root privileges. The attacker could also cause an affected system to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to an incomplete input validation on user-controlled input in an HTTP request to the targeted device. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected system. A successful exploit could allow the attacker to execute arbitrary code as the root user and gain full control of the affected system or cause it to reload, resulting in a DoS condition. This vulnerability is fixed in firmware version 1.0.1.11 for the following Cisco products: RV132W ADSL2+ Wireless-N VPN Router and RV134W VDSL2 Wireless-AC VPN Router. Cisco Bug IDs: CSCvg92737, CSCvh60170.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 73.09% Top 5%
KEV Since 
Vendor Advisory cisco.com
Affected: n/a Cisco RV132W and RV134W
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/103140 broken link third party advisory vdb entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180207-rv13x vendor advisory broken link
http://www.securitytracker.com/id/1040336 broken link third party advisory vdb entry

Frequently Asked Questions

What is the severity of CVE-2018-0125?
CVE-2018-0125 has been scored as a critical severity vulnerability.
How to fix CVE-2018-0125?
To fix CVE-2018-0125, 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-2018-0125 being actively exploited in the wild?
It is confirmed that CVE-2018-0125 is actively exploited. Be extra cautious if you are using vulnerable components. According to its EPSS score, there is a ~73% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-0125?
CVE-2018-0125 affects n/a Cisco RV132W and RV134W.
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