{"id":7278,"date":"2025-06-26T23:21:40","date_gmt":"2025-06-26T23:21:40","guid":{"rendered":"http:\/\/localhost\/?p=7278"},"modified":"2025-06-26T23:21:40","modified_gmt":"2025-06-26T23:21:40","slug":"linksys-wrt1900acsea7200ea7450ea7500-igd-layer3forwarding-setdefaultconnectionservice-stack-based-ov","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=7278","title":{"rendered":"Linksys WRT1900ACS\/EA7200\/EA7450\/EA7500 IGD Layer3Forwarding SetDefaultConnectionService stack-based overflow"},"content":{"rendered":"
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CVE Details<\/h2>\n
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Basic Information<\/h3>\n\n\n\n\n\n
Title<\/th>\nLinksys WRT1900ACS\/EA7200\/EA7450\/EA7500 IGD Layer3Forwarding SetDefaultConnectionService stack-based overflow<\/td>\n<\/tr>\n
Type<\/th>\ncve<\/td>\n<\/tr>\n
Published<\/th>\n2025-06-27T03:31:06.429Z<\/td>\n<\/tr>\n
Last Seen<\/th>\n<\/td>\n<\/tr>\n<\/table>\n<\/div>\n
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Product Information<\/h3>\n\n\n\n\n
Vendor<\/th>\nLinksys<\/td>\n<\/tr>\n
Product<\/th>\nWRT1900ACS<\/td>\n<\/tr>\n
Version<\/th>\n20250619<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<\/div>\n
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CVSS Information<\/h3>\n\n\n\n\n\n\n
Base Score<\/th>\n8.7 (HIGH)<\/td>\n<\/tr>\n
Attack Vector<\/th>\nCVSS:4.0\/AV:N\/AC:L\/AT:N\/PR:L\/UI:N\/VC:H\/VI:H\/VA:H\/SC:N\/SI:N\/SA:N\/E:P<\/td>\n<\/tr>\n
Confidentiality Impact<\/th>\n<\/td>\n<\/tr>\n
Integrity Impact<\/th>\n<\/td>\n<\/tr>\n
Availability Impact<\/th>\n<\/td>\n<\/tr>\n<\/table>\n<\/div>\n
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AI Analysis<\/h3>\n\n\n\n\n\n\n
AI Description<\/th>\nA critical stack-based buffer overflow vulnerability in Linksys routers allows remote attackers to execute arbitrary code via the SetDefaultConnectionService argument. This vulnerability is highly exploitable and has been publicly disclosed without a vendor patch.<\/td>\n<\/tr>\n
AI Severity<\/th>\nCritical<\/td>\n<\/tr>\n
Vendor<\/th>\nBelkin International<\/td>\n<\/tr>\n
Product<\/th>\nLinksys WRT1900ACS, EA7200, EA7450, EA7500<\/td>\n<\/tr>\n
Affected Version<\/th>\n20250619<\/td>\n<\/tr>\n<\/table>\n<\/div>\n
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Affected Products<\/h4>\n