{"id":77568,"date":"2026-02-20T14:45:56","date_gmt":"2026-02-20T11:15:56","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-21620-tftp-path-traversal\/"},"modified":"2026-02-20T14:45:56","modified_gmt":"2026-02-20T11:15:56","slug":"cve-2026-21620-tftp-path-traversal","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-21620-tftp-path-traversal\/","title":{"rendered":"CVE-2026-21620 &#8211; TFTP Path Traversal"},"content":{"rendered":"<p>CVE ID : CVE-2026-21620<\/p>\n<p>Published :  Feb. 20, 2026, 11:15 a.m. | 1\u00a0hour, 45\u00a0minutes ago<\/p>\n<p>Description : Relative Path Traversal, Improper Isolation or Compartmentalization vulnerability in erlang otp erlang\/otp (tftp_file modules), erlang otp inets (tftp_file modules), erlang otp tftp (tftp_file modules) allows Relative Path Traversal. This vulnerability is associated with program files lib\/tftp\/src\/tftp_file.erl, src\/tftp_file.Erl.<\/p>\n<p>This issue affects otp: from 17.0, from 07b8f441ca711f9812fad9e9115bab3c3aa92f79; otp: from 5.10 before 7.0; otp: from 1.0.<\/p>\n<p>Severity: 2.3 | LOW<\/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-2026-21620 Published : Feb. 20, 2026, 11:15 a.m. | 1\u00a0hour, 45\u00a0minutes ago Description : Relative Path Traversal, Improper Isolation or Compartmentalization vulnerability in erlang otp erlang\/otp (tftp_file modules), erlang otp inets (tftp_file modules), erlang otp tftp (tftp_file modules) allows Relative Path Traversal. This vulnerability is associated with program files lib\/tftp\/src\/tftp_file.erl, src\/tftp_file.Erl. This &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-77568","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/77568","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=77568"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/77568\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=77568"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=77568"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=77568"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}