Cisco WebEx Meeting Center contains multiple vulnerabilities that could allow an unauthenticated, remote attacker to conduct cross-site scripting attacks. Updates are not available.
Multiple vulnerabilities in Cisco WebEx Business Suite could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack.
The vulnerabilities are due to insufficient validation of user-supplied input. An attacker could exploit these vulnerabilities by convincing a user to click a crafted URL.
Cisco has confirmed the vulnerability in a security notice; however, software updates are not available.
Cisco WebEx Meeting Center is vulnerable.
To exploit the vulnerability, the attacker may provide a link that directs a user to a malicious site and use misleading language or instructions to persuade the user to follow the provided link.
Cisco indicates through the CVSS score that functional exploit code exists; however, the code is not known to be publicly available.
Cisco has released a security notice at the following link: CVE-2013-6960
Customers are advised to consult Cisco bug ID CSCul36248 for the most complete list of affected product versions.
An unauthenticated, remote attacker could exploit this vulnerability to execute arbitrary script code in the user's browser session and steal sensitive information, such as authentication cookies or recently submitted data.
The vulnerabilities are due to insufficient validation of user-supplied input.
An unauthenticated, remote attacker could exploit these vulnerabilities by convincing a user to click a crafted URL that submits crafted input to the affected software. Processing the crafted input could allow the attacker to execute arbitrary code in the user's browser session and steal sensitive information, such as authentication cookies.
Administrators are advised to contact the vendor regarding future updates and releases.
Users are advised not to visit websites or follow links that have suspicious characteristics or cannot be verified as safe.
Administrators are advised to allow only trusted users to have network access.
Administrators are advised to monitor affected systems.
The security vulnerability applies to the following combinations of products.
Cisco WebEx Meeting Center
Original Release Base
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