{"id":"CVE-2025-2492","published":"2025-04-18T08:57:23Z","modified":"2026-02-24T00:18:59Z","title":"An improper authentication control vulnerability exists in AiCloud","vendor":"ASUS","product":"Router","tier":"core","eol":null,"affectedVersions":[{"vendor":"ASUS","product":"Router","versions":["3.0.0.4_382 series","3.0.0.4_386 series","3.0.0.4_388 series","3.0.0.6_102 series"]}],"description":{"text":"An improper authentication control vulnerability exists in AiCloud. This vulnerability can be triggered by a crafted request, potentially leading to unauthorized execution of functions.\n\n\nRefer to the 'ASUS Router AiCloud vulnerability' section on the ASUS Security Advisory for more information.","provenance":"source","from":"CVE.org"},"summary":{"text":"An improper authentication control flaw in the AiCloud component of ASUS Router products can be triggered by a crafted request. Remote, unauthenticated attackers who can reach the device over the network without user interaction may be able to execute functions without authorisation.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-31T05:10:43Z"},"cvss":{"score":9.2,"severity":"CRITICAL","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.01131,"percentile":0.66391,"date":"2026-10-30","provenance":"source"},"kev":null,"vulncheckKev":{"dateAdded":"2025-11-19","exploitedFirstSeen":"2025-11-19","ransomware":false,"evidence":[{"url":"https://securityscorecard.com/wp-content/uploads/2025/11/STRIKE_Asus_WrtHug-Report_V6.pdf","date":"2025-11-19"},{"url":"https://www.loginsoft.com/reports/annually/vulnerability-intelligence-report-2025","date":"2026-01-20"},{"url":"https://blog.talosintelligence.com/uat-7810/","date":"2026-07-07"}],"evidenceTotal":3,"provenance":"source"},"exploited":true,"otx":{"pulseCount":8,"pulses":[{"name":"Continues building ORB networks using new malware","url":"https://otx.alienvault.com/pulse/6a546e1968513de60fa02322","created":"2026-07-13"},{"name":"Continues building ORB networks using new malware","url":"https://otx.alienvault.com/pulse/6a4d0a8afd30c55d7e2c19d5","created":"2026-07-07"},{"name":"Thousands of ASUS Routers Hijacked in Global Operation \"WrtHug\" in a Suspected China-Backed Campaign","url":"https://otx.alienvault.com/pulse/6924b39484904bbef15f8152","created":"2025-11-24"},{"name":"Operation WrtHug, The Global Espionage Campaign Hiding in Your Home Router","url":"https://otx.alienvault.com/pulse/69203b7bc849f2630b0ed39a","created":"2025-11-21"},{"name":"Phishing Emails Impersonating a Popular OTT Service - ASEC","url":"https://otx.alienvault.com/pulse/691eec34feceb97117275890","created":"2025-11-20"},{"name":"50,000 ASUS Routers Hijacked by China-Linked “WrtHug” Operation for Global Espionage","url":"https://otx.alienvault.com/pulse/691e823fda24f77a58da3991","created":"2025-11-20"},{"name":"Threat Spotlight: Hijacked Routers and Fake Searches Fueling Payroll Heist.","url":"https://otx.alienvault.com/pulse/68467cedcd14e455968f3e6b","created":"2025-06-09"},{"name":"Threat Spotlight: Hijacked Routers and Fake Searches Fueling Payroll Heist - ReliaQuest","url":"https://otx.alienvault.com/pulse/682edd4c87df48ead3fd0bb8","created":"2025-05-22"}],"provenance":"machine"},"cwes":[{"id":"CWE-288","name":"Authentication Bypass Using an Alternate Path or Channel"}],"references":[{"url":"https://www.asus.com/content/asus-product-security-advisory/","tags":["vendor-advisory"]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2025-11847","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-11847","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":{"pocGithub":{"count":1,"skipped":0,"earliest":"2026-05-12","earliestUrl":"https://github.com/murrez/ASUS-AiCloud-RCE","repos":[{"name":"murrez/ASUS-AiCloud-RCE","url":"https://github.com/murrez/ASUS-AiCloud-RCE","stars":0,"created":"2026-05-12"}]},"first":{"date":"2026-05-12","source":"PoC-in-GitHub","url":"https://github.com/murrez/ASUS-AiCloud-RCE"},"provenance":"source"},"exploitRefs":[],"flow":[],"timeline":[{"date":"2025-04-18","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2025-2492","provenance":"source"},{"date":"2025-11-19","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://securityscorecard.com/wp-content/uploads/2025/11/STRIKE_Asus_WrtHug-Report_V6.pdf","provenance":"source"},{"date":"2026-05-12","kind":"exploit-public","label":"First public exploit: PoC-in-GitHub","url":"https://github.com/murrez/ASUS-AiCloud-RCE","provenance":"source"}],"speed":{"daysToPublicExploit":389,"firstExploitFrom":"PoC-in-GitHub","daysToKev":null},"priority":{"score":66.9,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in VulnCheck KEV"},{"name":"Recent KEV listing","points":5.0,"detail":"added 346 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":13.28,"detail":"percentile 0.6639"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":5.0,"detail":"1 PoC-in-GitHub repo"},{"name":"Mentioned in OTX pulses","points":2.17,"detail":"8 pulses"},{"name":"CVSS severity","points":6.44,"detail":"base score 9.2"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}