{"id":80611,"date":"2026-06-16T06:46:13","date_gmt":"2026-06-16T03:16:13","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-7273-zyxel-gs1900-48hpv2-stack-based-buffer-overflow-remote-code-execution\/"},"modified":"2026-06-16T06:46:13","modified_gmt":"2026-06-16T03:16:13","slug":"cve-2026-7273-zyxel-gs1900-48hpv2-stack-based-buffer-overflow-remote-code-execution","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-7273-zyxel-gs1900-48hpv2-stack-based-buffer-overflow-remote-code-execution\/","title":{"rendered":"CVE-2026-7273 &#8211; Zyxel GS1900-48HPv2 Stack-Based Buffer Overflow Remote Code Execution"},"content":{"rendered":"<p>CVE ID :CVE-2026-7273<\/p>\n<p>  Published : June 16, 2026, 3:16 a.m. | 26\u00a0minutes ago<\/p>\n<p>  Description :A stack-based buffer overflow vulnerability in the CGI program of Zyxel GS1900-48HPv2 firmware versions through\u00a02.90(ABTQ.1)C0 could allow a LAN-based, unauthenticated attacker to exploit the flaw and potentially execute OS commands via a crafted HTTP request.<\/p>\n<p>  Severity: 8.8 | 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-2026-7273 Published : June 16, 2026, 3:16 a.m. | 26\u00a0minutes ago Description :A stack-based buffer overflow vulnerability in the CGI program of Zyxel GS1900-48HPv2 firmware versions through\u00a02.90(ABTQ.1)C0 could allow a LAN-based, unauthenticated attacker to exploit the flaw and potentially execute OS commands via a crafted HTTP request. Severity: 8.8 | HIGH Visit the &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-80611","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/80611","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=80611"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/80611\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=80611"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=80611"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=80611"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}