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Cisco Access Control System Stored Cross-Site Scripting Vulnerability

cisco-sa-20170726-acs · Medium · Published 8 years ago · Updated 8 years ago

A vulnerability in the web-based management interface of the Cisco Secure Access Control System (ACS) could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the web interface of the affected system. The vulnerability is due to insufficient input validation of user-supplied values and a lack of encoding of user-supplied data. An attacker could exploit this vulnerability by convincing a user to click a malicious link. Additional information about XSS attacks and potential mitigations can be found at the following links: https://sec.cloudapps.cisco.com/security/center/content/CiscoAppliedMitigationBulletin/cisco-amb-20060922-understanding-xss https://www.owasp.org/index.php/Cross-site_Scripting_(XSS) There are no workarounds that address this vulnerability. This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170726-acs

Cisco advisory · CSAF JSON

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