CVE-2020-3345
Cisco Webex Meetings vulnerability analysis and mitigation

Overview

A vulnerability (CVE-2020-3345) was identified in certain web pages of Cisco Webex Meetings and Cisco Webex Meetings Server. The vulnerability allows an unauthenticated, remote attacker to modify web content (NVD).

Technical details

The vulnerability has been classified as CWE-20 (Improper Input Validation) based on technical analysis (NVD Report).

Impact

The vulnerability could allow an unauthenticated, remote attacker to perform web content modifications on affected Cisco Webex systems (NVD).

Additional resources


SourceThis report was generated using AI

Related Cisco Webex Meetings vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-20184CRITICAL9.8
  • Cisco Webex Meetings logoCisco Webex Meetings
  • cpe:2.3:a:cisco:webex_meetings
NoYesApr 15, 2026
CVE-2026-20233MEDIUM6.1
  • Cisco Webex Meetings logoCisco Webex Meetings
  • cpe:2.3:a:cisco:webex_meetings
NoYesJun 03, 2026
CVE-2022-20654MEDIUM6.1
  • Cisco Webex Meetings logoCisco Webex Meetings
  • cpe:2.3:a:cisco:webex_meetings
NoYesNov 15, 2024
CVE-2026-20219MEDIUM5.4
  • Cisco Webex Meetings logoCisco Webex Meetings
  • cpe:2.3:a:cisco:webex_meetings
NoYesMay 06, 2026
CVE-2021-1410MEDIUM4.3
  • Cisco Webex Meetings logoCisco Webex Meetings
  • cpe:2.3:a:cisco:webex_meetings
NoYesNov 18, 2024

Free Vulnerability Assessment

Benchmark your Cloud Security Posture

Evaluate your cloud security practices across 9 security domains to benchmark your risk level and identify gaps in your defenses.

Request assessment

Get a personalized demo

Ready to see Wiz in action?

"Best User Experience I have ever seen, provides full visibility to cloud workloads."
David EstlickCISO
"Wiz provides a single pane of glass to see what is going on in our cloud environments."
Adam FletcherChief Security Officer
"We know that if Wiz identifies something as critical, it actually is."
Greg PoniatowskiHead of Threat and Vulnerability Management