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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 |
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Products Affected By CVE-2018-0423
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Number Of Affected Versions By Product
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References For CVE-2018-0423
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Vulnerability Conditions
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Vulnerability is valid if product versions listed below are used
TOGETHER WITH(AND) |
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Vulnerability is valid if product versions listed below are used
TOGETHER WITH(AND) |
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Vulnerability is valid if product versions listed below are used
TOGETHER WITH(AND) |
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Metasploit Modules Related To CVE-2018-0423
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