Deserialization of untrusted data in SonicWall SMA1000
Priority CRITICAL 100Exploited in the wildCWE-502Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-502.
Summary
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.
Why it matters now
Exploitation Active In CISA KEV since 2025-01-24CISA due date 2025-02-14Known ransomware use
EPSS 0.26561 98th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Active
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| SonicWall | SMA1000 | 12.4.3-02804 (platform-hotfix) and earlier versions. | — | No fix listed | CNA |
- SMA1000 VendorSonicWall Affected 12.4.3-02804 (platform-hotfix) and earlier versions. Fixed in — No fix listed CNA
CPE configurations NVD · 15
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:sonicwall:sma8200v:*:*:*:*:*:*:*:* | before 12.4.3-02854 | Vulnerable | SonicWall |
| cpe:2.3:o:sonicwall:sma6200_firmware:*:*:*:*:*:*:*:* | before 12.4.3-02854 | Vulnerable | SonicWall |
| cpe:2.3:h:sonicwall:sma6200:-:*:*:*:*:*:*:* | not specified by NVD | Running on | SonicWall |
| cpe:2.3:o:sonicwall:sma6210_firmware:*:*:*:*:*:*:*:* | before 12.4.3-02854 | Vulnerable | SonicWall |
| cpe:2.3:h:sonicwall:sma6210:-:*:*:*:*:*:*:* | not specified by NVD | Running on | SonicWall |
| cpe:2.3:o:sonicwall:sma7200_firmware:*:*:*:*:*:*:*:* | before 12.4.3-02854 | Vulnerable | SonicWall |
| cpe:2.3:h:sonicwall:sma7200:-:*:*:*:*:*:*:* | not specified by NVD | Running on | SonicWall |
| cpe:2.3:o:sonicwall:sma7210_firmware:*:*:*:*:*:*:*:* | before 12.4.3-02854 | Vulnerable | SonicWall |
| cpe:2.3:h:sonicwall:sma7210:-:*:*:*:*:*:*:* | not specified by NVD | Running on | SonicWall |
| cpe:2.3:o:sonicwall:sra_ex6000_firmware:*:*:*:*:*:*:*:* | up to 12.4.3-02804 | Vulnerable | SonicWall |
- cpe:2.3:a:sonicwall:sma8200v:*:*:*:*:*:*:*:* Versions before 12.4.3-02854 Vulnerable ·SonicWall
- cpe:2.3:o:sonicwall:sma6200_firmware:*:*:*:*:*:*:*:* Versions before 12.4.3-02854 Vulnerable ·SonicWall
- cpe:2.3:h:sonicwall:sma6200:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SonicWall
- cpe:2.3:o:sonicwall:sma6210_firmware:*:*:*:*:*:*:*:* Versions before 12.4.3-02854 Vulnerable ·SonicWall
- cpe:2.3:h:sonicwall:sma6210:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SonicWall
- cpe:2.3:o:sonicwall:sma7200_firmware:*:*:*:*:*:*:*:* Versions before 12.4.3-02854 Vulnerable ·SonicWall
- cpe:2.3:h:sonicwall:sma7200:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SonicWall
- cpe:2.3:o:sonicwall:sma7210_firmware:*:*:*:*:*:*:*:* Versions before 12.4.3-02854 Vulnerable ·SonicWall
- cpe:2.3:h:sonicwall:sma7210:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SonicWall
- cpe:2.3:o:sonicwall:sra_ex6000_firmware:*:*:*:*:*:*:*:* Versions up to 12.4.3-02804 Vulnerable ·SonicWall
Show 5 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:sonicwall:sra_ex6000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | SonicWall |
| cpe:2.3:o:sonicwall:sra_ex7000_firmware:*:*:*:*:*:*:*:* | up to 12.4.3-02804 | Vulnerable | SonicWall |
| cpe:2.3:h:sonicwall:sra_ex7000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | SonicWall |
| cpe:2.3:o:sonicwall:sra_ex9000_firmware:*:*:*:*:*:*:*:* | up to 12.4.3-02804 | Vulnerable | SonicWall |
| cpe:2.3:h:sonicwall:sra_ex9000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | SonicWall |
- cpe:2.3:h:sonicwall:sra_ex6000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SonicWall
- cpe:2.3:o:sonicwall:sra_ex7000_firmware:*:*:*:*:*:*:*:* Versions up to 12.4.3-02804 Vulnerable ·SonicWall
- cpe:2.3:h:sonicwall:sra_ex7000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SonicWall
- cpe:2.3:o:sonicwall:sra_ex9000_firmware:*:*:*:*:*:*:*:* Versions up to 12.4.3-02804 Vulnerable ·SonicWall
- cpe:2.3:h:sonicwall:sra_ex9000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SonicWall
Remediation
No fixed version listed by the sources yet.
Timeline
- 2025-01-24 Added to CISA KEV
- 2026-10-02 Threatist record created from CVE-2025-23006
- 2026-10-03 Alias added: GHSA-57r3-2prp-v2xh
References
More SonicWall Sma6200 Firmware vulnerabilities
- TI-2025-27082 Missing authorization in SonicWall SMA1000 KEVCVSS 3.1MEDIUM 6.6
- TI-2026-03562 SQL injection in SonicWall SMA1000 CVSS 3.1HIGH 7.2
- TI-2026-03566 Improper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a… CVSS 3.1HIGH 7.2
- TI-2026-03563 An observable response discrepancy vulnerability in the SonicWall SMA1000 series… CVSS 3.1HIGH 7.2
- TI-2026-03564 Improper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a… CVSS 3.1MEDIUM 6.6
Sources
- CVE-2025-23006 · CVE Program
- CVE-2025-23006 · NVD
- CISA Known Exploited Vulnerabilities
- FIRST EPSS
- GHSA-57r3-2prp-v2xh · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences