CVE-2022-20654: Cisco Webex Meetings Cross-Site Scripting Vulnerability
A vulnerability in the web-based interface of Cisco Webex Meetings could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based interface. This vulnerability is due to insufficient validation of user-supplied input by the web-based interface of Cisco Webex Meetings. An attacker could exploit this vulnerability by persuading a user of the interface to click a maliciously crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2022-20654?
The severity of CVE-2022-20654 is high, as it allows unauthenticated remote attackers to execute cross-site scripting attacks.
How do I mitigate CVE-2022-20654?
To mitigate CVE-2022-20654, ensure you are using the latest version of Cisco Webex Meetings that has addressed this vulnerability.
What types of attacks can CVE-2022-20654 facilitate?
CVE-2022-20654 can facilitate cross-site scripting (XSS) attacks, potentially allowing attackers to execute arbitrary scripts in the context of a victim's session.
Who is affected by CVE-2022-20654?
CVE-2022-20654 affects users of the web-based interface of Cisco Webex Meetings.
Is it possible to exploit CVE-2022-20654 without authentication?
Yes, CVE-2022-20654 can be exploited by unauthenticated attackers, making it particularly dangerous.