Executive Summary

Informations
Name CVE-2019-1799 First vendor Publication 2019-04-17
Vendor Cve Last vendor Modification 2021-04-15

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Adjacent Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:A/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score 6.1 Attack Range Adjacent network
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 6.5 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability in the handling of Inter-Access Point Protocol (IAPP) messages by Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition. The vulnerability exist because the software improperly validates input on fields within IAPP messages. An attacker could exploit the vulnerability by sending malicious IAPP messages to an affected device. A successful exploit could allow the attacker to cause the Cisco WLC Software to reload, resulting in a DoS condition. Software versions prior to 8.2.170.0, 8.5.150.0, and 8.8.100.0 are affected.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1799

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 89
Application 22
Hardware 2
Os 3
Os 148

Snort® IPS/IDS

Date Description
2020-12-05 Cisco Wireless LAN Controller IAPP message denial of service attempt
RuleID : 49879 - Revision : 1 - Type : SERVER-OTHER

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/108008
CISCO https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s...

Alert History

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Date Informations
2021-08-20 12:34:16
  • Multiple Updates
2021-08-20 01:33:36
  • Multiple Updates
2021-05-04 13:32:21
  • Multiple Updates
2021-04-22 00:23:26
  • Multiple Updates
2021-04-17 09:22:49
  • Multiple Updates
2021-04-16 21:23:08
  • Multiple Updates
2021-04-16 00:22:48
  • Multiple Updates
2020-12-05 21:23:47
  • Multiple Updates
2020-10-14 00:22:52
  • Multiple Updates
2020-05-23 02:26:50
  • Multiple Updates
2019-10-10 05:21:03
  • Multiple Updates
2019-04-19 21:19:28
  • Multiple Updates
2019-04-18 09:19:12
  • First insertion