VDB-293128 · CVE-2025-23006 · SNWLID-2025-0002

SonicWALL SMA1000 up to 12.4.3-02804 Appliance Management Console deserialization

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
9.7	$5k-$25k	0.00

Summaryinfo

A vulnerability labeled as very critical has been found in SonicWALL SMA1000 up to 12.4.3-02804. Affected by this vulnerability is an unknown functionality of the component Appliance Management Console/Central Management Console. Executing a manipulation can lead to deserialization. This vulnerability appears as CVE-2025-23006. The attack may be performed from remote. In addition, an exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in SonicWALL SMA1000 up to 12.4.3-02804. It has been declared as very critical. This vulnerability affects an unknown part of the component Appliance Management Console/Central Management Console. The manipulation with an unknown input leads to a deserialization vulnerability. The CWE definition for the vulnerability is CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Pre-authentication deserialization of untrusted data vulnerability has been identified in the SMA1000 Appliance Management Console (AMC) and Central Management Console (CMC), which in specific conditions could potentially enable a remote unauthenticated attacker to execute arbitrary OS commands.

The advisory is shared for download at psirt.global.sonicwall.com. This vulnerability was named CVE-2025-23006 since 01/09/2025. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but an exploit is available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 05/13/2025).

It is declared as attacked. As 0-day the estimated underground price was around . The vulnerability scanner Nessus provides a plugin with the ID 214591 (SonicWall SMA 1000 Series < 12.4.3-02854 Pre-authentication Remote Command Execution (SNWLID-2025-0002)), which helps to determine the existence of the flaw in a target environment. This issue was added on 01/24/2025 to the CISA Known Exploited Vulnerabilities Catalog with a due date of 02/14/2025:

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Upgrading to version 12.4.3-02854 eliminates this vulnerability.

The vulnerability is also documented in the databases at Zero-Day.cz (952) and Tenable (214591). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Firewall Software

Vendor

SonicWALL

Name

SMA1000

Version

12.4.3-02804

License

commercial

Website

Vendor: https://www.sonicwall.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.7

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.8
CNA Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Deserialization
CWE: CWE-502 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Attacked

EPSS Score: 🔍
EPSS Percentile: 🔍

KEV Added: 🔍
KEV Due: 🔍
KEV Remediation: 🔍
KEV Ransomware: 🔍
KEV Notice: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 214591
Nessus Name: SonicWall SMA 1000 Series < 12.4.3-02854 Pre-authentication Remote Command Execution (SNWLID-2025-0002)

Zero-Day.cz: 🔍