{"id":"CVE-2020-15069","aliases":[],"url":"https://o3.security/vulnerability/CVE-2020-15069","summary":"Sophos XG Firewall 17.x through v17.5 MR12 allows a Buffer Overflow and remote code execution via the HTTP/S Bookmarks feature for clientless access. Hotfix HF062020.1 was published…","details":"Sophos XG Firewall 17.x through v17.5 MR12 allows a Buffer Overflow and remote code execution via the HTTP/S Bookmarks feature for clientless access. Hotfix HF062020.1 was published for all firewalls running v17.x.","published":"2020-06-29T18:15:12.313","modified":"2026-06-17T02:55:59.830","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.10674,"percentile":0.95553,"asOf":"2026-09-15"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[],"fix":null,"references":[{"type":"ADVISORY","url":"https://community.sophos.com/b/security-blog/posts/advisory-buffer-overflow-vulnerability-in-user-portal"},{"type":"ADVISORY","url":"https://community.sophos.com/b/security-blog/posts/advisory-buffer-overflow-vulnerability-in-user-portal"},{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-15069"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-06-17T02:55:59.830"}}