CVE-2024-13974
8.1 · HIGHOverview
CVE-2024-13974 is a high-severity vulnerability affecting sophos firewall_firmware. It was published on July 21, 2025 and has a CVSS 3.1 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A business logic vulnerability in the Up2Date component of Sophos Firewall older than version 21.0 MR1 (20.0.1) can lead to attackers controlling the firewall’s DNS environment to achieve remote code execution.
Remediation
Check the references section for vendor advisories and patches from sophos. Update firewall_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| sophos | firewall_firmware | >= 0, < 21.0.1 | Affected |
Frequently Asked Questions
What is CVE-2024-13974?
CVE-2024-13974 is a high-severity vulnerability affecting sophos firewall_firmware. It was published on July 21, 2025 and has a CVSS 3.1 base score of 8.1 (HIGH).
How severe is CVE-2024-13974?
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2024-13974?
Check the references section for vendor advisories and patches from sophos. Update firewall_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2024-13974?
CyberStrike's AI-powered security agents can automatically detect CVE-2024-13974 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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