An issue was discovered in Emerson SE4801T0X Redundant Wireless I/O Card V13.3, and…
Priority LOW 23CWE-254Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
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.
Why it matters now
EPSS 0.00489 42nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
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 |
|---|---|---|---|---|---|
| — | Emerson DeltaV Wireless I/O Card 13.3 | Emerson DeltaV Wireless I/O Card 13.3 | — | No fix listed | CNA |
- Emerson DeltaV Wireless I/O Card 13.3 Vendor— Affected Emerson DeltaV Wireless I/O Card 13.3 Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:emerson:se4801t0x_redundant_wireless_i\/o_card_firmware:13.3:*:*:*:*:*:*:* | 13.3 | Vulnerable | Emerson |
| cpe:2.3:h:emerson:se4801t0x_redundant_wireless_i\/o_card:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Emerson |
| cpe:2.3:o:emerson:se4801t1x_simplex_wireless_i\/o_card_firmware:13.3:*:*:*:*:*:*:* | 13.3 | Vulnerable | Emerson |
| cpe:2.3:h:emerson:se4801t1x_simplex_wireless_i\/o_card:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Emerson |
- cpe:2.3:o:emerson:se4801t0x_redundant_wireless_i\/o_card_firmware:13.3:*:*:*:*:*:*:* Versions 13.3 Vulnerable ·Emerson
- cpe:2.3:h:emerson:se4801t0x_redundant_wireless_i\/o_card:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Emerson
- cpe:2.3:o:emerson:se4801t1x_simplex_wireless_i\/o_card_firmware:13.3:*:*:*:*:*:*:* Versions 13.3 Vulnerable ·Emerson
- cpe:2.3:h:emerson:se4801t1x_simplex_wireless_i\/o_card:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Emerson
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2016-9347
- 2026-10-03 Alias added: GHSA-5xjq-4v65-9273
References
More Emerson Se4801t0x Redundant Wireless I/o Card Firmware vulnerabilities
- TI-2022-12505 Emerson DeltaV Distributed Control System (DCS) has insufficient verification of firmware… CVSS 3.1HIGH 7.8
- TI-2022-12306 The Emerson DeltaV Distributed Control System (DCS) controllers and IO cards through… CVSS 3.1MEDIUM 5.5
- TI-2022-12305 The Emerson DeltaV Distributed Control System (DCS) controllers and IO cards through… CVSS 3.1MEDIUM 5.5
- TI-2022-12304 The Emerson DeltaV Distributed Control System (DCS) controllers and IO cards through… CVSS 3.1MEDIUM 5.5
- TI-2022-12303 The Emerson DeltaV Distributed Control System (DCS) controllers and IO cards through… CVSS 3.1MEDIUM 5.5
Sources
- CVE-2016-9347 · CVE Program
- CVE-2016-9347 · NVD
- FIRST EPSS
- GHSA-5xjq-4v65-9273 · 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