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Vulnerability Details : CVE-2019-1830

A vulnerability in Locally Significant Certificate (LSC) management for the Cisco Wireless LAN Controller (WLC) could allow an authenticated, remote attacker to cause the device to unexpectedly restart, which causes a denial of service (DoS) condition. The attacker would need to have valid administrator credentials. The vulnerability is due to incorrect input validation of the HTTP URL used to establish a connection to the LSC Certificate Authority (CA). An attacker could exploit this vulnerability by authenticating to the targeted device and configuring a LSC certificate. An exploit could allow the attacker to cause a DoS condition due to an unexpected restart of the device.
Publish Date : 2019-04-17 Last Update Date : 2019-10-09
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- CVSS Scores & Vulnerability Types

CVSS Score
6.8
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 Single system (The vulnerability requires an attacker to be logged into the system (such as at a command line or via a desktop session or web interface).)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 20

- Products Affected By CVE-2019-1830

# Product Type Vendor Product Version Update Edition Language
1 Application Cisco Wireless Lan Controller Software 7.4.1.1 Version Details Vulnerabilities
2 Application Cisco Wireless Lan Controller Software 7.4.1.19 Version Details Vulnerabilities
3 Application Cisco Wireless Lan Controller Software 7.4.100.60 Version Details Vulnerabilities
4 Application Cisco Wireless Lan Controller Software 7.6.1.62 Version Details Vulnerabilities
5 Application Cisco Wireless Lan Controller Software 7.6.110.0 Version Details Vulnerabilities
6 Application Cisco Wireless Lan Controller Software 7.6.120.0 Version Details Vulnerabilities
7 Application Cisco Wireless Lan Controller Software 7.6.130.0 Version Details Vulnerabilities
8 Application Cisco Wireless Lan Controller Software 8.0 Base Version Details Vulnerabilities
9 Application Cisco Wireless Lan Controller Software 8.0.72.140 Version Details Vulnerabilities
10 Application Cisco Wireless Lan Controller Software 8.0.100 Version Details Vulnerabilities
11 Application Cisco Wireless Lan Controller Software 8.0.115.0 Version Details Vulnerabilities
12 Application Cisco Wireless Lan Controller Software 8.0.120.0 Version Details Vulnerabilities
13 Application Cisco Wireless Lan Controller Software 8.1.0 Version Details Vulnerabilities
14 Application Cisco Wireless Lan Controller Software 8.1.104.37 Version Details Vulnerabilities
15 Application Cisco Wireless Lan Controller Software 8.1.111.0 Version Details Vulnerabilities
16 Application Cisco Wireless Lan Controller Software 8.1.122.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco Wireless Lan Controller Software 16

- References For CVE-2019-1830

http://www.securityfocus.com/bid/108028
BID 108028 Cisco Wireless LAN Controller CVE-2019-1830 Denial of Service Vulnerability Release Date:2019-04-17
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190417-wlc-cert-dos
CISCO 20190417 Cisco Wireless LAN Controller Locally Significant Certificate Denial of Service Vulnerability

- Metasploit Modules Related To CVE-2019-1830

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


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