Cross-Site Scripting Vulnerability in Cisco Webex
CVE-2025-20250

6.1MEDIUM

Key Information:

Vendor

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

Badges

👾 Exploit Exists

What is CVE-2025-20250?

A vulnerability in Cisco Webex arises from inadequate filtering of user-supplied input, which could allow unauthorized remote attackers to perform cross-site scripting (XSS) attacks. By convincing a user to click on a malicious link, the attacker can execute scripts in the user's browser under the guise of the Webex application. This could lead to unauthorized actions or data exposure for the targeted users.

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

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CVE-2025-20250 : Cross-Site Scripting Vulnerability in Cisco Webex