{"id":79451,"date":"2026-06-08T15:46:32","date_gmt":"2026-06-08T12:16:32","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-50752-certificate-validation-bypass-in-vpn-site-to-site-connections-using-ikev1\/"},"modified":"2026-06-08T15:46:32","modified_gmt":"2026-06-08T12:16:32","slug":"cve-2026-50752-certificate-validation-bypass-in-vpn-site-to-site-connections-using-ikev1","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-50752-certificate-validation-bypass-in-vpn-site-to-site-connections-using-ikev1\/","title":{"rendered":"CVE-2026-50752 &#8211; Certificate Validation Bypass in VPN Site-to-Site Connections Using IKEv1"},"content":{"rendered":"<p>CVE ID :CVE-2026-50752<\/p>\n<p>  Published : June 8, 2026, 12:16 p.m. | 16\u00a0minutes ago<\/p>\n<p>  Description :A weakness in the certificate validation logic of the deprecated IKEv1 key exchange may allow an unauthenticated attacker positioned as a man-in-the-middle to bypass certificate validation in VPN site-to-site connections that use certificate-based authentication. Successful exploitation could allow interception or modification of traffic traversing the VPN tunnel.<\/p>\n<p>  Severity: 7.4 | HIGH<\/p>\n<p>  Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID :CVE-2026-50752 Published : June 8, 2026, 12:16 p.m. | 16\u00a0minutes ago Description :A weakness in the certificate validation logic of the deprecated IKEv1 key exchange may allow an unauthenticated attacker positioned as a man-in-the-middle to bypass certificate validation in VPN site-to-site connections that use certificate-based authentication. Successful exploitation could allow interception or modification &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-79451","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/79451","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=79451"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/79451\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=79451"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=79451"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=79451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}