How severe is CVE-2025-7382?

CVE-2025-7382 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-7382 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-7382?

CVE-2025-7382 affects Sophos Firewall Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-7382?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-7382 have an EU (EUVD) identifier?

Yes. CVE-2025-7382 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22084.

When was CVE-2025-7382 published?

CVE-2025-7382 was published on 2025-07-21 and last updated on 2026-06-17.

CVE-2025-7382

CVE-2025-7382 is a high-severity vulnerability in Sophos Firewall Firmware with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-22084
Weakness: CWE-78
Affected product: Sophos Firewall Firmware
Published: 2025-07-21
Last modified: 2026-06-17

Description

A command injection vulnerability in WebAdmin of Sophos Firewall versions older than 21.0 MR2 (21.0.2) can lead to adjacent attackers achieving pre-auth code execution on High Availability (HA) auxiliary devices, if OTP authentication for the admin user is enabled.

Frequently asked questions

What is CVE-2025-7382?: A command injection vulnerability in WebAdmin of Sophos Firewall versions older than 21.0 MR2 (21.0.2) can lead to adjacent attackers achieving pre-auth code execution on High Availability (HA) auxiliary devices, if OTP authentication for the admin user is enabled.
How severe is CVE-2025-7382?: CVE-2025-7382 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-7382 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-7382?: CVE-2025-7382 affects Sophos Firewall Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-7382?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-7382 have an EU (EUVD) identifier?: Yes. CVE-2025-7382 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22084.
When was CVE-2025-7382 published?: CVE-2025-7382 was published on 2025-07-21 and last updated on 2026-06-17.

References

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

Affected products (1)

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

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