NVD / CVE Program· CNA sonicwall

CVE-2025-23006: Pre-authentication deserialization of untrusted data vulnerability has been identified in the SMA1000 Appliance Management Console (AMC) and

Noroxi assessment

Priority: This week (action score 76/100)

CISA has confirmed exploitation in the wild (Jan 24, 2025); it is known to be used in ransomware campaigns. Remediation deadline for US federal agencies: Feb 14, 2025.
Probability of exploitation in the next 30 days: 23.4% (FIRST EPSS); higher than 97.7% of all records.
Anyone who can reach it over the internet can trigger it. No account or password is required. No user action is required. No special conditions are required; it is repeatable.
According to CISA the attack is automatable: targets can be found by mass scanning.
According to the record, no fixed version is available yet.

Don’t wait for the next maintenance window. Until a fix is released, restrict access to the affected component and follow the vendor's advisory.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · CISA KEV · FIRST EPSS

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.

CriticalCVSS 9.8 · v3.1KEVWeaponized No fix recorded

BDU:2025-00665

Published: Jan 23, 2025
Updated: Sep 24, 2026
EPSS: 23.4% · 97th percentile
CWE: CWE-502

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Action score

This week

Don’t wait for the next maintenance window.

CVSS: 39 / 40 · 9.8 / 10
CISA KEV: 30 / 30 · Listed
EPSS: 7 / 30 · 23.4%

CISA SSVC decision

Exploitation: active
Automatable: yes
Technical impact: total

Vulnrichment: CISA's decision-tree inputs.

Actively exploited in the wild

CISA added this to its Known Exploited Vulnerabilities catalog on Jan 24, 2025. That signals real attacks, not theory.

Remediation deadline for US federal agencies: Feb 14, 2025.

Known to be used in ransomware campaigns.

Get told when this record changes

In CISA KEV: exploitation in the wild confirmed
Weaponized exploit exists
No fixed version yet

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

Vendor	Product	CPE
sonicwall	sma7200	cpe:2.3:h:sonicwall:sma7200
sonicwall	sma8200v	cpe:2.3:a:sonicwall:sma8200v
sonicwall	sma6200 firmware	cpe:2.3:o:sonicwall:sma6200_firmware
sonicwall	sma6200	cpe:2.3:h:sonicwall:sma6200
sonicwall	sma6210 firmware	cpe:2.3:o:sonicwall:sma6210_firmware
sonicwall	sma6210	cpe:2.3:h:sonicwall:sma6210
sonicwall	sma7200 firmware	cpe:2.3:o:sonicwall:sma7200_firmware
sonicwall	sma7210 firmware	cpe:2.3:o:sonicwall:sma7210_firmware
sonicwall	sma7210	cpe:2.3:h:sonicwall:sma7210
sonicwall	sra ex6000 firmware	cpe:2.3:o:sonicwall:sra_ex6000_firmware
sonicwall	sra ex6000	cpe:2.3:h:sonicwall:sra_ex6000
sonicwall	sra ex7000 firmware	cpe:2.3:o:sonicwall:sra_ex7000_firmware

and 3 more

Using sma8200v? Add it to your stack and be the first to know about CVEs like this one. (VPN gateway)

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

sonicwall sma6200 firmwarebefore 12.4.3-02854
sonicwall sma6210 firmwarebefore 12.4.3-02854
sonicwall sma7200 firmwarebefore 12.4.3-02854
sonicwall sma7210 firmwarebefore 12.4.3-02854
sonicwall sma8200vbefore 12.4.3-02854

Versions reported by the vendor

Affected version ranges reported by the assigning authority (sonicwall). Independent of NVD's CPE analysis and usually ahead of it.

SonicWall SMA1000
- 12.4.3-02804 (platform-hotfix) and earlier versions.affected

Same product

sonicwall: all records

Other highest-scoring records for the same primary product.

CVE-2026-83548A Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place interface due to an unintended alternate access path.KEV
72This week
CVE-2026-83549Post-authentication Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability has been identiKEV
64This week

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

Weaponized

A ready exploit tool or active in-the-wild use is known for this vulnerability. This should be your top priority.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

PublishedJan 23, 2025
CISA KEVJan 24, 2025+1 d
TodayOct 30, 2026+646 d

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

Anyone who can reach it over the internet can trigger it.
No account or password is required.
No user action is required.
No special conditions are required; it is repeatable.

If successful

Confidentiality: high · data can be read
Integrity: high · data or configuration can be modified
Availability: high · the service can be disrupted

Attack vector: Network
Attack complexity: Low
Privileges required: None
User interaction: None
Scope: Unchanged
Confidentiality impact: High
Integrity impact: High
Availability impact: High

Weakness class (CWE)

CWE-502 · Deserialization of Untrusted Data

CVSS vector

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

nvd-primary

Root cause

Data received over the network is deserialized into the language’s native object format without verifying its source. Code paths inside the object can be triggered during deserialization.

The bug in code

The whole CWE-502 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

python

1payload = sock.recv(65536)
2job = pickle.loads(payload)

Fixed

python

1payload = sock.recv(65536)
2if not hmac.compare_digest(sign(payload), header_sig):
3    raise PermissionError("invalid signature")
4job = JobSchema.validate(json.loads(payload))

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Attack patterns (CAPEC)

Object InjectionCAPEC-586likelihood: Medium · High

ATT&CK techniques

—

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0002

Show all references (1 more)

www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-23006

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records