{"id":25051,"date":"2026-09-17T08:32:08","date_gmt":"2026-09-17T00:32:08","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-20284"},"modified":"2026-09-17T08:32:08","modified_gmt":"2026-09-17T00:32:08","slug":"cve-2026-20284","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-20284","title":{"rendered":"CVE-2026-20284 [CRITICAL] &#8211; A vulnerability in the SXP REST API of Cisco ISE could allow an authenticated, remote atta"},"content":{"rendered":"<p>A vulnerability in the SXP REST API of Cisco ISE could allow an authenticated, remote attacker to conduct SQL injection attacks.<\/p>\n<p>This vulnerability is due to insufficient validation of user-supplied input in REST API calls. An attacker could exploit this vulnerability by sending crafted input to an affected device. A successful exploit could allow the attacker to view or modify data on the underlying database for the affected device. In single-node deployments, successful exploitation of this vulnerability could cause the affected ISE node to become unavailable, resulting in a DoS condition. In that condition, endpoints that have not already authenticated would be unable to access the network until the node is restored.<br \/>\nTo exploit this vulnerability, the attacker must have valid administrative credentials, have the SXP service enabled, and have at least one SXP connection configured.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A vulnerability in the SXP REST API of Cisco ISE could allow an authenticated, remote attacker to conduct SQL injection attacks.<\/p>\n<p>This vulnerability is due to insufficient validation of user-supplie<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-25051","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/25051","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25051"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}