Cross-Site Scripting Vulnerability in Cisco Webex
CVE-2025-20247

6.1MEDIUM

Key Information:

Vendor

Cisco
Status
Cisco Webex Meetings
Vendor
CVE Published:
21 May 2025

Badges

👾 Exploit Exists

What is CVE-2025-20247?

A vulnerability in Cisco Webex allows an unauthenticated, remote attacker to exploit improper filtering of user-supplied input, leading to potential cross-site scripting (XSS) attacks. By enticing users to click on crafted malicious links, the attacker may execute scripts in the context of the victim's browser. This exploit could compromise user data or enable further attacks on the affected system.

Affected Version(s)

Cisco Webex Meetings

References

https://sec.cloudapps.cisco.com/security/center/content/C...

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-20247 : Cross-Site Scripting Vulnerability in Cisco Webex