Detections
Analytics

CVE-2020-15069

critical

Description

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.

References

https://thehackernews.com/2025/02/xe-hacker-group-exploits-veracore-zero.html

https://www.cisa.gov/news-events/alerts/2025/02/06/cisa-adds-five-known-exploited-vulnerabilities-catalog

https://securityaffairs.com/173949/hacking/u-s-cisa-adds-microsoft-outlook-sophos-xg-firewall-and-other-flaws-to-its-known-exploited-vulnerabilities-catalog.html

https://news.sophos.com/en-us/2024/10/31/pacific-rim-timeline/

https://community.sophos.com/b/security-blog/posts/advisory-buffer-overflow-vulnerability-in-user-portal

Details

Source: Mitre, NVD

Published: 2020-06-29

Updated: 2025-04-03

Known Exploited Vulnerability (KEV)

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.64279