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Vulnerability Details : CVE-2018-15377

A vulnerability in the Cisco Network Plug and Play agent, also referred to as the Cisco Open Plug-n-Play agent, of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a memory leak on an affected device. The vulnerability is due to insufficient input validation by the affected software. An attacker could exploit this vulnerability by sending invalid data to the Cisco Network Plug and Play agent on an affected device. A successful exploit could allow the attacker to cause a memory leak on the affected device, which could cause the device to reload.
Publish Date : 2018-10-05 Last Update Date : 2020-08-31
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 401

- Products Affected By CVE-2018-15377

# Product Type Vendor Product Version Update Edition Language
1 OS Cisco IOS Denali-16.3.6 * * * Version Details Vulnerabilities
2 OS Cisco IOS Everest-16.5.1 * * * Version Details Vulnerabilities
3 OS Cisco IOS 15.7\(3.1s\)m * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco IOS 3

- References For CVE-2018-15377
CISCO 20180926 Cisco IOS and IOS XE Software Plug and Play Agent Memory Leak Vulnerability

- Metasploit Modules Related To CVE-2018-15377

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

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