Executive Summary

Informations
Name CVE-2020-3345 First vendor Publication 2020-07-16
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:R/S:U/C:N/I:L/A:N
Overall CVSS Score 4.3
Base Score 4.3 Environmental Score 4.3
impact SubScore 1.4 Temporal Score 4.3
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact None
Integrity Impact Low Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:P/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability in certain web pages of Cisco Webex Meetings and Cisco Webex Meetings Server could allow an unauthenticated, remote attacker to modify a web page in the context of a browser. The vulnerability is due to improper checks on parameter values within affected pages. An attacker could exploit this vulnerability by persuading a user to follow a crafted link that is designed to pass HTML code into an affected parameter. A successful exploit could allow the attacker to alter the contents of a web page to redirect the user to potentially malicious web sites, or the attacker could leverage this vulnerability to conduct further client-side attacks.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3345

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 56
Application 130

Sources (Detail)

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

Alert History

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Date Informations
2023-07-19 01:54:25
  • Multiple Updates
2021-12-17 01:43:12
  • Multiple Updates
2021-08-07 00:22:59
  • Multiple Updates
2021-06-15 01:36:50
  • Multiple Updates
2021-05-05 01:39:37
  • Multiple Updates
2021-05-04 13:51:44
  • Multiple Updates
2021-04-22 03:03:09
  • Multiple Updates
2021-03-27 01:34:45
  • Multiple Updates
2021-02-09 12:31:40
  • Multiple Updates
2021-01-21 01:30:18
  • Multiple Updates
2020-11-21 01:30:12
  • Multiple Updates
2020-11-20 01:30:07
  • Multiple Updates
2020-09-03 12:29:41
  • Multiple Updates
2020-09-03 01:30:14
  • Multiple Updates
2020-07-24 05:22:47
  • Multiple Updates
2020-07-17 00:22:52
  • First insertion