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CVE-2018-0127

CRITICAL

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.

Published: Feb 8, 2018 Modified: Jun 17, 2026
CWE-200 CWE-306

CVSS Metrics

CVSSv3
Attack Vector: NETWORK Attack Complexity: LOW Privileges Required: NONE User Interaction: NONE Scope: UNCHANGED Confidentiality Impact: HIGH Integrity Impact: HIGH Availability Impact: HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products (4)

Vendor Product Version
cisco rv132w_firmware 1.0.0.1
cisco rv132w_firmware 1.0.1.8
cisco rv134w_firmware 1.0.0.1
cisco rv134w_firmware 1.0.1.8

GitHub Security Advisory GHSA-3368-gx38-c6qj

A vulnerability in the web interface of Cisco RV132W ADSL2+ Wireless-N VPN Routers and Cisco...

Risk Scores

CVSS Score 9.8 / 10
EPSS Score 77.48%

Top 0% most likely to be exploited

Threat Score 72.4 / 100

Data Sources

NVD EPSS GitHub