Executive Summary

Informations
Name CVE-2020-3444 First vendor Publication 2020-11-06
Vendor Cve Last vendor Modification 2021-08-06

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact High Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:P/A:N)
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 the packet filtering features of Cisco SD-WAN Software could allow an unauthenticated, remote attacker to bypass L3 and L4 traffic filters. The vulnerability is due to improper traffic filtering conditions on an affected device. An attacker could exploit this vulnerability by crafting a malicious TCP packet with specific characteristics and sending it to a targeted device. A successful exploit could allow the attacker to bypass the L3 and L4 traffic filters and inject an arbitrary packet into the network.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3444

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 11
Os 973

Sources (Detail)

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

Alert History

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Date Informations
2023-04-06 01:55:24
  • Multiple Updates
2023-04-01 01:55:44
  • Multiple Updates
2023-03-29 02:08:40
  • Multiple Updates
2023-03-28 12:20:24
  • Multiple Updates
2022-12-24 01:53:31
  • Multiple Updates
2022-10-28 12:53:21
  • Multiple Updates
2022-10-28 01:49:23
  • Multiple Updates
2022-04-26 01:51:13
  • Multiple Updates
2022-04-23 01:50:18
  • Multiple Updates
2021-10-14 01:41:03
  • Multiple Updates
2021-10-13 01:41:05
  • Multiple Updates
2021-10-08 12:42:20
  • Multiple Updates
2021-10-08 01:41:26
  • Multiple Updates
2021-08-07 00:22:58
  • Multiple Updates
2021-07-13 21:23:27
  • Multiple Updates
2021-05-04 13:51:50
  • Multiple Updates
2021-04-22 03:03:24
  • Multiple Updates
2021-03-31 01:34:16
  • Multiple Updates
2021-03-30 01:34:21
  • Multiple Updates
2020-11-24 21:23:21
  • Multiple Updates
2020-11-20 21:23:28
  • Multiple Updates
2020-11-07 00:22:52
  • First insertion