VulnerabilityModified

CVE-2018-0127

CRITICAL 9.8EPSS 77.5%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 77.5%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.

Description

A vulnerability in the web interface of Cisco RV132W ADSL2+ Wireless-N VPN Routers and Cisco RV134W VDSL2 Wireless-AC VPN Routers could allow an unauthenticated, remote attacker to view configuration parameters for an affected device, which could lead to the disclosure of confidential information. The vulnerability is due to the absence of user authentication requirements for certain pages that are part of the web interface and contain confidential information for an affected device. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device and examining the HTTP response to the request. A successful exploit could allow the attacker to view configuration parameters, including the administrator password, for the affected device. Cisco Bug IDs: CSCvg92739, CSCvh60172.

CVSS 3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 77.48% probability · 100th percentile
CISA KEV: Not listed
Weakness: CWE-200, CWE-306
Affected: cisco/rv132w firmware · cisco/rv134w firmware
Source: psirt@cisco.com

References

http://www.securityfocus.com/bid/102969Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1040345Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180207-rv13x_2Vendor Advisory
http://www.securityfocus.com/bid/102969Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1040345Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180207-rv13x_2Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.