An issue was discovered in Emerson SE4801T0X Redundant Wireless I/O Card V13.3, and SE4801T1X Simplex Wireless I/O Card V13.3. DeltaV Wireless I/O Cards (WIOC) running the firmware available in the DeltaV system, release v13.3, have the SSH (Secure Shell) functionality enabled unnecessarily.
This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 5.0, indicating it requires adjacent network access but requires specific conditions to be met without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts limited data confidentiality, limited integrity, and limited availability for affected systems. Impacting 4 products from emerson, from emerson, from emerson and 1 other, organizations running these solutions should prioritize assessment and patching.
First disclosed in 2017, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.
2017-02-13T21:59:01.830
2025-04-20T01:37:25.860
Deferred
CVSSv3.0: 5.0 (MEDIUM)
AV:A/AC:M/Au:N/C:P/I:P/A:P
5.5
6.4
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | emerson | se4801t0x_redundant_wireless_i\/o_card_firmware | 13.3 | Yes |
| Hardware | emerson | se4801t0x_redundant_wireless_i\/o_card | - | No |
| Operating System | emerson | se4801t1x_simplex_wireless_i\/o_card_firmware | 13.3 | Yes |
| Hardware | emerson | se4801t1x_simplex_wireless_i\/o_card | - | No |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For emerson's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.