How severe is CVE-2016-9347?

CVE-2016-9347 has a CVSS 3.x base score of 5.0, rated medium severity. It is exploitable over an adjacent network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2016-9347 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-9347?

CVE-2016-9347 primarily affects Emerson Se4801t0x Redundant Wireless I/o Card Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2016-9347?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2016-9347 published?

CVE-2016-9347 was published on 2017-02-13 and last updated on 2026-06-17.

CVE-2016-9347

CVE-2016-9347 is a medium-severity vulnerability in Emerson Se4801t0x Redundant Wireless I/o Card Firmware with a CVSS 3.x base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-254.

Key facts

Severity: Medium (CVSS 3.x base score 5.0)
CVSS v2: 5.4
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-254
Affected product: Emerson Se4801t0x Redundant Wireless I/o Card Firmware
Published: 2017-02-13
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2016-9347?: 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.
How severe is CVE-2016-9347?: CVE-2016-9347 has a CVSS 3.x base score of 5.0, rated medium severity. It is exploitable over an adjacent network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2016-9347 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-9347?: CVE-2016-9347 primarily affects Emerson Se4801t0x Redundant Wireless I/o Card Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2016-9347?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-9347 published?: CVE-2016-9347 was published on 2017-02-13 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:o:emerson:se4801t0x_redundant_wireless_i\/o_card_firmware:13.3:*:*:*:*:*:*:*
cpe:2.3:o:emerson:se4801t1x_simplex_wireless_i\/o_card_firmware:13.3:*:*:*:*:*:*:*

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