{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/86721?format=json","vulnerability_id":"VCID-5fd2-bk82-4yaa","summary":"The Mikrotik RouterOS web server allows memory corruption in releases before Stable 6.38.5 and Long-term 6.37.5, aka Chimay-Red. A remote and unauthenticated user can trigger the vulnerability by sending a crafted HTTP request. An attacker can use this vulnerability to execute arbitrary code on the affected system, as exploited in the wild in mid-2017 and later.","aliases":[{"alias":"CVE-2017-20149"}],"fixed_packages":[],"affected_packages":[],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2017-20149","reference_id":"","reference_type":"","scores":[{"value":"0.063","scoring_system":"epss","scoring_elements":"0.91149","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2017-20149"},{"reference_url":"https://github.com/BigNerd95/Chimay-Red","reference_id":"Chimay-Red","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"Track*","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:T/P:M/B:A/M:M/D:R/2025-05-14T14:57:45Z/"}],"url":"https://github.com/BigNerd95/Chimay-Red"},{"reference_url":"https://www.bleepingcomputer.com/news/security/hajime-botnet-makes-a-comeback-with-massive-scan-for-mikrotik-routers/","reference_id":"hajime-botnet-makes-a-comeback-with-massive-scan-for-mikrotik-routers","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"Track*","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:T/P:M/B:A/M:M/D:R/2025-05-14T14:57:45Z/"}],"url":"https://www.bleepingcomputer.com/news/security/hajime-botnet-makes-a-comeback-with-massive-scan-for-mikrotik-routers/"}],"weaknesses":[],"exploits":[],"severity_range_score":"9.8 - 9.8","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-5fd2-bk82-4yaa"}