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Vulnerability Details : CVE-2018-0423

A vulnerability in the web-based management interface of the Cisco RV110W Wireless-N VPN Firewall, Cisco RV130W Wireless-N Multifunction VPN Router, and Cisco RV215W Wireless-N VPN Router could allow an unauthenticated, remote attacker to cause a denial of service condition or to execute arbitrary code. The vulnerability is due to improper boundary restrictions on user-supplied input in the Guest user feature of the web-based management interface. An attacker could exploit this vulnerability by sending malicious requests to a targeted device, triggering a buffer overflow condition. A successful exploit could allow the attacker to cause the device to stop responding, resulting in a denial of service condition, or could allow the attacker to execute arbitrary code.
Publish Date : 2018-10-05 Last Update Date : 2019-10-09
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- CVSS Scores & Vulnerability Types

CVSS Score
9.3
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceExecute CodeOverflow
CWE ID 119

- Products Affected By CVE-2018-0423

# Product Type Vendor Product Version Update Edition Language
1 OS Cisco Rv110w Firmware Version Details Vulnerabilities
2 OS Cisco Rv130w Firmware Version Details Vulnerabilities
3 OS Cisco Rv215w Firmware Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco Rv110w Firmware 1
Cisco Rv130w Firmware 1
Cisco Rv215w Firmware 1

- References For CVE-2018-0423

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180905-rv-routers-overflow
CISCO 20180905 Cisco RV110W, RV130W, and RV215W Routers Management Interface Buffer Overflow Vulnerability
http://www.securitytracker.com/id/1041675
SECTRACK 1041675
http://www.securityfocus.com/bid/105285
BID 105285 Cisco RV110W/RV130W/RV215W Routers Management Interface CVE-2018-0423 Buffer Overflow Vulnerability Release Date:2018-09-05

- Vulnerability Conditions

Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)

- Metasploit Modules Related To CVE-2018-0423

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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