ByteOS Network

NVD Vulnerability Details :

CVE-2024-13974

Analyzed

Source-security-alert@sophos.com

Published At-21 Jul, 2025 | 14:15

Updated At-17 Nov, 2025 | 16:25

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	8.1	HIGH	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Type: Secondary

Version: 3.1

Base score: 8.1

Base severity: HIGH

Vector:

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CPE Matches

Sophos Ltd.

>>firewall_firmware>>Versions before 21.0.1(exclusive)

cpe:2.3:o:sophos:firewall_firmware:*:*:*:*:*:*:*:*

Sophos Ltd.

>>firewall>>-

cpe:2.3:h:sophos:firewall:-:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-807	Secondary	security-alert@sophos.com

CWE ID: CWE-807

Type: Secondary

Source: security-alert@sophos.com

References

Hyperlink	Source	Resource
https://www.sophos.com/en-us/security-advisories/sophos-sa-20250721-sfos-rce	security-alert@sophos.com	Vendor Advisory

Hyperlink: https://www.sophos.com/en-us/security-advisories/sophos-sa-20250721-sfos-rce

Source: security-alert@sophos.com

Resource:

Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History