WAGO: OS Command Injection Vulnerability in Managed Switch
Priority MEDIUM 44CWE-78Published · 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
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-78.
Summary
A vulnerability in the web-based management allows an unauthenticated remote attacker to inject arbitrary system commands and gain full system control. Those commands are executed with root privileges. The vulnerability is located in the user request handling of the web-based management.
Why it matters now
EPSS 0.01116 66th percentileScored 2026-11-07
Fix Fixed Industrial Managed Switch (0852-0602) (WAGO): 1.0.6.S0Industrial Managed Switch (0852-0603) (WAGO): 1.0.6.S0+1 more product
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| WAGO | Industrial Managed Switch (0852-0602) | before 1.0.6.S0 | 1.0.6.S0 | Patch available | CNA |
| WAGO | Industrial Managed Switch (0852-0603) | before 1.0.6.S0 | 1.0.6.S0 | Patch available | CNA |
| WAGO | Industrial Managed Switch (0852-1605) | before 1.2.5.S0 | 1.2.5.S0 | Patch available | CNA |
- Industrial Managed Switch (0852-0602) VendorWAGO Affected before 1.0.6.S0 Fixed in 1.0.6.S0 Patch available CNA
- Industrial Managed Switch (0852-0603) VendorWAGO Affected before 1.0.6.S0 Fixed in 1.0.6.S0 Patch available CNA
- Industrial Managed Switch (0852-1605) VendorWAGO Affected before 1.2.5.S0 Fixed in 1.2.5.S0 Patch available CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:wago:0852-0602_firmware:*:*:*:*:*:*:*:* | before 1.0.6.s0 | Vulnerable | WAGO |
| cpe:2.3:h:wago:0852-0602:-:*:*:*:*:*:*:* | not specified by NVD | Running on | WAGO |
| cpe:2.3:o:wago:0852-0603_firmware:*:*:*:*:*:*:*:* | before 1.0.6.s0 | Vulnerable | WAGO |
| cpe:2.3:h:wago:0852-0603:-:*:*:*:*:*:*:* | not specified by NVD | Running on | WAGO |
| cpe:2.3:o:wago:0852-1605_firmware:*:*:*:*:*:*:*:* | before 1.2.5.s0 | Vulnerable | WAGO |
| cpe:2.3:h:wago:0852-1605:-:*:*:*:*:*:*:* | not specified by NVD | Running on | WAGO |
- cpe:2.3:o:wago:0852-0602_firmware:*:*:*:*:*:*:*:* Versions before 1.0.6.s0 Vulnerable ·WAGO
- cpe:2.3:h:wago:0852-0602:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
- cpe:2.3:o:wago:0852-0603_firmware:*:*:*:*:*:*:*:* Versions before 1.0.6.s0 Vulnerable ·WAGO
- cpe:2.3:h:wago:0852-0603:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
- cpe:2.3:o:wago:0852-1605_firmware:*:*:*:*:*:*:*:* Versions before 1.2.5.s0 Vulnerable ·WAGO
- cpe:2.3:h:wago:0852-1605:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
Remediation
- Fix · CNA Industrial Managed Switch (0852-0602) (WAGO) Fixed in 1.0.6.S0
- Fix · CNA Industrial Managed Switch (0852-0603) (WAGO) Fixed in 1.0.6.S0
- Fix · CNA Industrial Managed Switch (0852-1605) (WAGO) Fixed in 1.2.5.S0
Timeline
- 2026-10-02 Threatist record created from CVE-2023-4149
- 2026-10-03 Alias added: GHSA-m9j6-mhrg-j5gg
References
Sources
- CVE-2023-4149 · CVE Program
- CVE-2023-4149 · NVD
- FIRST EPSS
- GHSA-m9j6-mhrg-j5gg · GitHub Advisory Database · CC BY 4.0
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