Vulnerability Report

CVE-2025-40601

Title: Sonicwall Tz570P Memory Corruption

Memory Corruption

Proof Of Concept

No public PoC currently indexed for CVE-2025-40601.

CWE Category CWE-121

Published Date Nov 20, 2025

Modified Date Dec 12, 2025

Exploit Status Not Found

Score 7.5 CVSS v3.1

Exploit Probability (EPSS)

0.04%

Vulnerability Summary

CVE-2025-40601: A Stack-based buffer overflow vulnerability in the SonicOS SSLVPN service allows a remote unauthenticated attacker to cause Denial of Service (DoS), which could cause an impacted firewall to crash.

Impacted Vendors

sonicwall 32

Reference Links

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0016

CVSS v3.1

Source Entity 134c704f-9b21-4f2e-91b3-4a467353bcc0

Severity HIGH

7.5

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2025-40601 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

December 12, 2025 MODIFIED

Vulnerability data or affected products updated.

December 12, 2025 MODIFIED

Vulnerability data updated via NVD.

November 20, 2025 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


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

Affected Stack

No specific products linked.