No exploitation reported

CVE-2016-9346

Q: Is CVE-2016-9346 actively exploited?

Active exploitation of CVE-2016-9346 has not been confirmed. Its EPSS score was 1.2% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2016-9346?

CVE-2016-9346 has a CVSS v3 base score of 5.3 (MEDIUM severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

No exploitation reported by the sources we read.

Published2017-02-13
WeaknessCWE-310

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

An issue was discovered in Moxa MiiNePort E1 versions prior to 1.8, E2 versions prior to 1.4, and E3 versions prior to 1.1. Configuration data are stored in a file that is not encrypted.

Timeline

dates in UTC

2017-02-1321:59CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2016-9346?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2016-9346?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Moxa miineport e1 firmwareversion to verify

Branch	Affected	Fixed in	Source
1.7	≤ 1.7	no fix published	NVD

Moxa miineport e2 firmwareversion to verify

Branch	Affected	Fixed in	Source
1.3	≤ 1.3	no fix published	NVD

Moxa miineport e3 firmwareversion to verify

Branch	Affected	Fixed in	Source
1.0	≤ 1.0	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

ICSA-16-343-01 CISA3 known affected
Moxa MiiNePort Session Hijack Vulnerabilities
Moxa MiiNePort E1: <1.8 · Moxa MiiNePort E2: <1.4 · Moxa MiiNePort E3: <1.1

Full record on NVD

Fix

Mitigation from the vendor CISA ICSA-16-343-01 · 3 productsMoxa has released new firmware editions, which address the identified vulnerabilities in MiiNePort devices. Moxa recommends installing these new firmware editions: MiiNePort E1 Series, Edition 1.8 (http://www.moxa.com/support/download.aspx?type=support&id=1214)
Mitigation from the vendor CISA ICSA-16-343-01 · 3 productsMoxa has released new firmware editions, which address the identified vulnerabilities in MiiNePort devices. Moxa recommends installing these new firmware editions: MiiNePort E2 Series, Edition 1.4 (http://www.moxa.com/support/download.aspx?type=support&id=263)
Mitigation from the vendor CISA ICSA-16-343-01 · 3 productsMoxa has released new firmware editions, which address the identified vulnerabilities in MiiNePort devices. Moxa recommends installing these new firmware editions: MiiNePort E3 Series, Edition 1.1 (http://www.moxa.com/support/download.aspx?type=support&id=2058)

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.05.3read 2026-10-23
NVDCVSS 2.05read 2026-10-23
NVDweakness (CWE)CWE-310read 2026-10-23
FIRST EPSSEPSS score1.2 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Published: 2017-02-13
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2016-9346?

An issue was discovered in Moxa MiiNePort E1 versions prior to 1.8, E2 versions prior to 1.4, and E3 versions prior to 1.1. Configuration data are stored in a file that is not encrypted.

Is CVE-2016-9346 actively exploited?

Active exploitation of CVE-2016-9346 has not been confirmed. Its EPSS score was 1.2% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2016-9346?

CVE-2016-9346 has a CVSS v3 base score of 5.3 (MEDIUM severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

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