{"id":70516,"date":"2025-09-19T15:32:24","date_gmt":"2025-09-19T12:02:24","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-8531-mitsubishi-electric-corporation-melsec-q-series-buffer-overflow\/"},"modified":"2025-09-19T15:32:24","modified_gmt":"2025-09-19T12:02:24","slug":"cve-2025-8531-mitsubishi-electric-corporation-melsec-q-series-buffer-overflow","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-8531-mitsubishi-electric-corporation-melsec-q-series-buffer-overflow\/","title":{"rendered":"CVE-2025-8531 &#8211; Mitsubishi Electric Corporation MELSEC-Q Series Buffer Overflow"},"content":{"rendered":"<p><strong>CVE ID : <\/strong>CVE-2025-8531<br \/>\n<br \/>\n<strong>Published : <\/strong> Sept. 19, 2025, 10:15 a.m. | 48\u00a0minutes ago<br \/>\n<br \/>\n<strong>Description : <\/strong>Improper Handling of Length Parameter Inconsistency vulnerability in Mitsubishi Electric Corporation MELSEC-Q Series Q03UDVCPU, Q04UDVCPU, Q06UDVCPU, Q13UDVCPU, Q26UDVCPU, Q04UDPVCPU, Q06UDPVCPU, Q13UDPVCPU, and Q26UDPVCPU with the first 5 digits of serial No. &#8220;24082&#8221; to &#8220;27081&#8221; allows a remote attacker to cause an integer underflow by sending specially crafted packets to the affected product to stop Ethernet communication and the execution of control programs on the product, when the user authentication function is enabled. The user authentication function is enabled by default only when settings are configured by GX Works2, which complies with the Cybersecurity Law of the People&#8217;s Republic of China, and is normally disabled.<br \/>\n<br \/>\n<strong>Severity:<\/strong> 6.8 | MEDIUM<br \/>\n<br \/>\nVisit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2025-8531 Published : Sept. 19, 2025, 10:15 a.m. | 48\u00a0minutes ago Description : Improper Handling of Length Parameter Inconsistency vulnerability in Mitsubishi Electric Corporation MELSEC-Q Series Q03UDVCPU, Q04UDVCPU, Q06UDVCPU, Q13UDVCPU, Q26UDVCPU, Q04UDPVCPU, Q06UDPVCPU, Q13UDPVCPU, and Q26UDPVCPU with the first 5 digits of serial No. &#8220;24082&#8221; to &#8220;27081&#8221; allows a remote attacker to &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-70516","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/70516","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=70516"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/70516\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=70516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=70516"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=70516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}