CVE-2018-0127

CRITICALNuclei

Cisco RV Series Routers Exposure of Sensitive Information to an Unauthorized Actor

Title source: VulnCheck
STIX 2.1 vulnerability

Record summary

CVE-2018-0127 has a selected CVSS score of 9.8 (critical); EIP currently links 1 Nuclei template.

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.

Description source: CVE List

Exploitation context

Known exploitation

VulnCheck KEV
Listed · Nov 15, 2023 · VulnCheck
Reported exploitation
Observed · VulnCheck

Available material

Nuclei templates
1

CISA SSVC decision

ExploitationNone
AutomatableYes
Technical impactTotal

CISA Coordinator · SSVC 2.0.3 · Evaluated Dec 2, 2024 · Source: CVE List

Affected products and versions

2
ProductSourceVersion range

RV Series Routers

Browse Cisco / RV Series Routers
VulnCheckVersion data not supplied

Cisco RV132W and RV134W Wireless VPN Routers

CVE ListCisco RV132W and RV134W Wireless VPN Routersaffected

Nuclei templates

1
ProjectDiscoveryCRITICALCisco RV132W/RV134W Router - Information DisclosureCVSS 9.8

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 via the web interface, which could lead to the disclosure of confidential information.

Impact

An attacker can exploit this vulnerability to gain sensitive information from the router.

Remediation

Apply the latest firmware update provided by Cisco to fix the vulnerability.

WeaknessesCWE-306CWE-200
Authorsjrolf
Template tagscvecve2018ciscoroutervkevvuln
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CPE: cpe:2.3:o:cisco:rv132w_firmware:1.0.0.1:*:*:*:*:*:*:*
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180207-rv13x_2 http://web.archive.org/web/20211207054802/https://securitytracker.com/id/1040345 https://nvd.nist.gov/vuln/detail/CVE-2018-0127 http://www.securitytracker.com/id/1040345 https://github.com/ARPSyndicate/kenzer-templates

Source: ProjectDiscovery

References

4