Vulnerability in Emerson SE4801T0X Redundant Wireless I/O Card (CVE-2016-9347)
Summary
Vulnerability in Emerson SE4801T0X Redundant Wireless I/O Card (CVE-2016-9347). Risk of unauthorized operations or information disclosure.
Original description
The description as published by the source.
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.
Source: NIST National Vulnerability Database NVD
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2016-9347 has been found in Emerson SE4801T0X Redundant Wireless I/O Card.
Risk of unauthorized operations or information disclosure. CVSS score: 5.0/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "Emerson SE4801T0X Redundant Wireless I/O Card CVE-2016-9347" on the vendor's site.
CVE-2016-9347 (Emerson SE4801T0X Redundant Wireless I/O Card) — CWE-254 / CVSS v3 5.0
Attack vector: adjacent-network / unauthenticated / no user interaction
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
A vulnerability (CWE-254) exists in Emerson SE4801T0X Redundant Wireless I/O Card.
Check the vendor advisory for the affected versions of Emerson SE4801T0X Redundant Wireless I/O Card.
Severity: Medium (CVSS 5.0/10). Risk of unauthorized operations or information disclosure.
Update to the patched release per vendor advisory.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Audit SBOM/dependencies to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1Identify exposure identify
Audit SBOM/dependencies for affected components.資産台帳・SBOM・依存マニフェストで Emerson SE4801T0X Redundant Wireless I/O Card を使っているサービスとバージョンを洗い出す。
-
2Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
References
- advisory securityfocus.com
- advisory ics-cert.us-cert.gov