CRITICAL CISA KEV

CVE-2020-15069

CVSS v3

9.8

CRITICAL

EPSS Score

82.6%

exploit probability

CISA KEV

Yes

known exploited

Exploitation

—

SSVC status

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.

CISA Known Exploited Vulnerability

Date Added
2/6/2025
Patch Due Date
2/27/2025
Ransomware Use
Unknown

Technical details

Published
6/29/2020

Frequently asked questions

What is CVE-2020-15069?

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.

Is CVE-2020-15069 actively exploited?

Yes. CVE-2020-15069 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2/27/2025.

What is the CVSS score for CVE-2020-15069?

CVE-2020-15069 has a CVSS v3 base score of 9.8 (CRITICAL severity).

Is CVE-2020-15069 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.

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