CVE-2024-13974
High
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.
SeverityHigh
CVSS8.1
Exploit probability—
Product
Sophos Firewall Firmware
PublishedJul 21, 2025
First seenJul 21, 2025
Weakness typeCWE-807CWE-807
How to fix
Update
- sophos firewall_firmware21.0.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| sophos firewall_firmware | v < 21.0.1 | 21.0.1 |
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