Executive Summary

Informations
Name CVE-2020-3188 First vendor Publication 2020-05-06
Vendor Cve Last vendor Modification 2021-08-12

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Overall CVSS Score 5.3
Base Score 5.3 Environmental Score 5.3
impact SubScore 1.4 Temporal Score 5.3
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact Low
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability in how Cisco Firepower Threat Defense (FTD) Software handles session timeouts for management connections could allow an unauthenticated, remote attacker to cause a buildup of remote management connections to an affected device, which could result in a denial of service (DoS) condition. The vulnerability exists because the default session timeout period for specific to-the-box remote management connections is too long. An attacker could exploit this vulnerability by sending a large and sustained number of crafted remote management connections to an affected device, resulting in a buildup of those connections over time. A successful exploit could allow the attacker to cause the remote management interface or Cisco Firepower Device Manager (FDM) to stop responding and cause other management functions to go offline, resulting in a DoS condition. The user traffic that is flowing through the device would not be affected, and the DoS condition would be isolated to remote management only.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3188

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-613 Insufficient Session Expiration

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 85
Os 1

Sources (Detail)

Source Url
CISCO https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s...

Alert History

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Date Informations
2023-11-10 02:05:42
  • Multiple Updates
2023-09-19 13:06:04
  • Multiple Updates
2022-11-22 01:50:50
  • Multiple Updates
2021-08-13 00:23:08
  • Multiple Updates
2021-05-04 13:51:34
  • Multiple Updates
2021-04-22 03:02:59
  • Multiple Updates
2020-10-29 01:28:55
  • Multiple Updates
2020-10-24 01:28:56
  • Multiple Updates
2020-05-24 01:31:31
  • Multiple Updates
2020-05-23 02:36:36
  • First insertion