Executive Summary

Informations
Name CVE-2019-1720 First vendor Publication 2019-04-17
Vendor Cve Last vendor Modification 2019-10-09

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 4.9
Base Score 4.9 Environmental Score 4.9
impact SubScore 3.6 Temporal Score 4.9
Exploitabality Sub Score 1.2
 
Attack Vector Network Attack Complexity Low
Privileges Required High 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:N/AC:L/Au:S/C:N/I:N/A:C)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability in the XML API of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated, remote attacker to cause the CPU to increase to 100% utilization, causing a denial of service (DoS) condition on an affected system. The vulnerability is due to improper handling of the XML input. An attacker could exploit this vulnerability by sending a specifically crafted XML payload. A successful exploit could allow the attacker to exhaust CPU resources, resulting in a DoS condition until the system is manually rebooted. Software versions prior to X12.5.1 are affected.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1720

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 43
Hardware 4

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/108002
CISCO https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s...

Alert History

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Date Informations
2021-05-04 13:29:39
  • Multiple Updates
2021-04-22 02:43:53
  • Multiple Updates
2020-05-23 02:26:28
  • Multiple Updates
2019-10-10 05:21:01
  • Multiple Updates
2019-06-13 12:10:07
  • Multiple Updates
2019-04-19 21:19:28
  • Multiple Updates
2019-04-19 13:19:06
  • Multiple Updates
2019-04-18 09:19:12
  • First insertion