CVE-2023-43775
MEDIUM EPSS 47.2%
Published Sep 27, 20232y ago · Modified Jun 17, 20262w ago
5.3 CVSS 3.1
Published Sep 27, 2023 2y ago
Last Modified Jun 17, 2026 2w ago
Description
Denial-of-service vulnerability in the web server of the Eaton SMP Gateway allows attacker to potentially force an unexpected restart of the automation platform, impacting the availability of the product. In rare situations, the issue could cause the SMP device to restart in Safe Mode or Max Safe Mode. When in Max Safe Mode, the product is not vulnerable anymore.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability Low
Threat Intelligence
EPSS Exploit Probability
47.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-400 Uncontrolled Resource Consumption Resource Mgmt
Affected Products 25
| Vendor | Product | Version | Range |
|---|---|---|---|
| eaton | smp_sg-4260_firmware | * | ≥8.0 – <8.0r9 |
| eaton | smp_sg-4260_firmware | * | ≥8.1 – <8.1r5 |
| eaton | smp_sg-4260_firmware | * | ≥8.2 – <8.2r4 |
| eaton | smp_sg-4260 | * | any |
| eaton | smp_sg-4250_firmware | * | ≥8.0 – <8.0r9 |
| eaton | smp_sg-4250_firmware | * | ≥8.1 – <8.1r5 |
| eaton | smp_sg-4250_firmware | * | ≥8.2 – <8.2r4 |
| eaton | smp_sg-4250_firmware | 7.0 | any |
| eaton | smp_sg-4250_firmware | 7.1 | any |
| eaton | smp_sg-4250_firmware | 7.2 | any |
| eaton | smp_sg-4250 | * | any |
| eaton | smp_4\/dp_firmware | * | ≥8.0 – <8.0r9 |
| eaton | smp_4\/dp_firmware | * | ≥8.1 – <8.1r5 |
| eaton | smp_4\/dp_firmware | * | ≥8.2 – <8.2r4 |
| eaton | smp_4\/dp_firmware | 6.3 | any |
| eaton | smp_4\/dp_firmware | 7.0 | any |
| eaton | smp_4\/dp_firmware | 7.1 | any |
| eaton | smp_4\/dp_firmware | 7.2 | any |
| eaton | smp_4\/dp | * | any |
| eaton | smp_16_firmware | * | ≥8.0 – <8.0r9 |
| eaton | smp_16_firmware | 6.3 | any |
| eaton | smp_16_firmware | 7.0 | any |
| eaton | smp_16_firmware | 7.1 | any |
| eaton | smp_16_firmware | 7.2 | any |
| eaton | smp_16 | * | any |
References 1
- eaton.com https://www.eaton.com/content/dam/eaton/company/news-insights/cybersecurity/security-bulletins/etn-va-2022-1008.pdf
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.