CVE-2020-15069 is a critical buffer overflow vulnerability affecting Sophos XG Firewall versions 17.x through v17.5 MR12, specifically within the HTTP/S Bookmarks feature for clientless access. This vulnerability carries a CVSS score of 9.8, indicating a critical risk due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. It is actively exploited in the wild, as confirmed by its presence in the KEV catalog, though public exploit code like Metasploit or ExploitDB entries are not available. Sophos released hotfix HF062020.1 to address this issue.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 17.0, < 17.5CPE matchmatch criteria | cpe:2.3:o:sophos:xg_firewall_firmware:*:*:*:*:*:*:*:* | ||
17.5CPE matchmatch criteria | cpe:2.3:o:sophos:xg_firewall_firmware:17.5:-:*:*:*:*:*:* | ||
17.5CPE matchmatch criteria | cpe:2.3:o:sophos:xg_firewall_firmware:17.5:maintenance_release1:*:*:*:*:*:* | ||
17.5CPE matchmatch criteria | cpe:2.3:o:sophos:xg_firewall_firmware:17.5:maintenance_release10:*:*:*:*:*:* | ||
17.5CPE matchmatch criteria | cpe:2.3:o:sophos:xg_firewall_firmware:17.5:maintenance_release11:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.